{
    "ts": 1729074402660,
    "data": [
        {
            "id": 7964,
            "course_id": 447,
            "content": "0f43e487-8047-40bb-8403-f8ff91b77074.jpg",
            "category": "image",
            "attachment_id": "0f43e487-8047-40bb-8403-f8ff91b77074",
            "order": 1,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39534,
                "attachment_id": "0f43e487-8047-40bb-8403-f8ff91b77074",
                "name": "0f43e487-8047-40bb-8403-f8ff91b77074.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0f43e487-8047-40bb-8403-f8ff91b77074.jpg",
                "size": 161264,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.213Z",
                "updated_at": "2024-05-06T01:14:54.213Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0f43e487-8047-40bb-8403-f8ff91b77074.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0f43e487-8047-40bb-8403-f8ff91b77074.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0f43e487-8047-40bb-8403-f8ff91b77074.jpg"
            }
        },
        {
            "id": 7965,
            "course_id": 447,
            "content": "ab0390c9-000c-4af3-8694-1817db59ce93.mp3",
            "category": "audio",
            "attachment_id": "ab0390c9-000c-4af3-8694-1817db59ce93",
            "order": 2,
            "duration": 57980,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:12.147Z",
            "attachment": {
                "id": 39535,
                "attachment_id": "ab0390c9-000c-4af3-8694-1817db59ce93",
                "name": "ab0390c9-000c-4af3-8694-1817db59ce93.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab0390c9-000c-4af3-8694-1817db59ce93.mp3",
                "size": 463917,
                "duration": 57980,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.214Z",
                "updated_at": "2024-05-06T01:16:12.143Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab0390c9-000c-4af3-8694-1817db59ce93.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab0390c9-000c-4af3-8694-1817db59ce93.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab0390c9-000c-4af3-8694-1817db59ce93.mp3"
            }
        },
        {
            "id": 7966,
            "course_id": 447,
            "content": "8e2d62e5-f76b-4971-a27f-16b3fdaee395.jpg",
            "category": "image",
            "attachment_id": "8e2d62e5-f76b-4971-a27f-16b3fdaee395",
            "order": 3,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39536,
                "attachment_id": "8e2d62e5-f76b-4971-a27f-16b3fdaee395",
                "name": "8e2d62e5-f76b-4971-a27f-16b3fdaee395.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8e2d62e5-f76b-4971-a27f-16b3fdaee395.jpg",
                "size": 122900,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.215Z",
                "updated_at": "2024-05-06T01:14:54.215Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8e2d62e5-f76b-4971-a27f-16b3fdaee395.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8e2d62e5-f76b-4971-a27f-16b3fdaee395.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8e2d62e5-f76b-4971-a27f-16b3fdaee395.jpg"
            }
        },
        {
            "id": 7967,
            "course_id": 447,
            "content": "34a6bf1e-8239-4fbb-ab25-f1241443351f.mp3",
            "category": "audio",
            "attachment_id": "34a6bf1e-8239-4fbb-ab25-f1241443351f",
            "order": 4,
            "duration": 50830,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:12.454Z",
            "attachment": {
                "id": 39537,
                "attachment_id": "34a6bf1e-8239-4fbb-ab25-f1241443351f",
                "name": "34a6bf1e-8239-4fbb-ab25-f1241443351f.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/34a6bf1e-8239-4fbb-ab25-f1241443351f.mp3",
                "size": 406701,
                "duration": 50830,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.221Z",
                "updated_at": "2024-05-06T01:16:12.448Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/34a6bf1e-8239-4fbb-ab25-f1241443351f.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/34a6bf1e-8239-4fbb-ab25-f1241443351f.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/34a6bf1e-8239-4fbb-ab25-f1241443351f.mp3"
            }
        },
        {
            "id": 7968,
            "course_id": 447,
            "content": "dab1f339-c1a0-4bfc-9f2a-1f62dce5370b.mp3",
            "category": "audio",
            "attachment_id": "dab1f339-c1a0-4bfc-9f2a-1f62dce5370b",
            "order": 5,
            "duration": 41230,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:12.786Z",
            "attachment": {
                "id": 39538,
                "attachment_id": "dab1f339-c1a0-4bfc-9f2a-1f62dce5370b",
                "name": "dab1f339-c1a0-4bfc-9f2a-1f62dce5370b.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/dab1f339-c1a0-4bfc-9f2a-1f62dce5370b.mp3",
                "size": 329901,
                "duration": 41230,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.222Z",
                "updated_at": "2024-05-06T01:16:12.782Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/dab1f339-c1a0-4bfc-9f2a-1f62dce5370b.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/dab1f339-c1a0-4bfc-9f2a-1f62dce5370b.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/dab1f339-c1a0-4bfc-9f2a-1f62dce5370b.mp3"
            }
        },
        {
            "id": 7969,
            "course_id": 447,
            "content": "44b700d1-000d-4bba-a36a-e3b5316bbae0.mp3",
            "category": "audio",
            "attachment_id": "44b700d1-000d-4bba-a36a-e3b5316bbae0",
            "order": 6,
            "duration": 53470,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:13.13Z",
            "attachment": {
                "id": 39539,
                "attachment_id": "44b700d1-000d-4bba-a36a-e3b5316bbae0",
                "name": "44b700d1-000d-4bba-a36a-e3b5316bbae0.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/44b700d1-000d-4bba-a36a-e3b5316bbae0.mp3",
                "size": 427821,
                "duration": 53470,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.222Z",
                "updated_at": "2024-05-06T01:16:13.123Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/44b700d1-000d-4bba-a36a-e3b5316bbae0.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/44b700d1-000d-4bba-a36a-e3b5316bbae0.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/44b700d1-000d-4bba-a36a-e3b5316bbae0.mp3"
            }
        },
        {
            "id": 7970,
            "course_id": 447,
            "content": "5a9e1c91-a89a-4402-86a7-a6344eb1b6e9.mp3",
            "category": "audio",
            "attachment_id": "5a9e1c91-a89a-4402-86a7-a6344eb1b6e9",
            "order": 7,
            "duration": 40320,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:13.46Z",
            "attachment": {
                "id": 39540,
                "attachment_id": "5a9e1c91-a89a-4402-86a7-a6344eb1b6e9",
                "name": "5a9e1c91-a89a-4402-86a7-a6344eb1b6e9.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5a9e1c91-a89a-4402-86a7-a6344eb1b6e9.mp3",
                "size": 322605,
                "duration": 40320,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.223Z",
                "updated_at": "2024-05-06T01:16:13.454Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5a9e1c91-a89a-4402-86a7-a6344eb1b6e9.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5a9e1c91-a89a-4402-86a7-a6344eb1b6e9.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5a9e1c91-a89a-4402-86a7-a6344eb1b6e9.mp3"
            }
        },
        {
            "id": 7971,
            "course_id": 447,
            "content": "4d01692b-9ba1-42bb-a116-1a0a6c5a8434.jpg",
            "category": "image",
            "attachment_id": "4d01692b-9ba1-42bb-a116-1a0a6c5a8434",
            "order": 8,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39541,
                "attachment_id": "4d01692b-9ba1-42bb-a116-1a0a6c5a8434",
                "name": "4d01692b-9ba1-42bb-a116-1a0a6c5a8434.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4d01692b-9ba1-42bb-a116-1a0a6c5a8434.jpg",
                "size": 135506,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.226Z",
                "updated_at": "2024-05-06T01:14:54.226Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4d01692b-9ba1-42bb-a116-1a0a6c5a8434.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4d01692b-9ba1-42bb-a116-1a0a6c5a8434.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4d01692b-9ba1-42bb-a116-1a0a6c5a8434.jpg"
            }
        },
        {
            "id": 7972,
            "course_id": 447,
            "content": "209a03dd-6e2f-4e6c-9c1d-00e1111079f2.mp3",
            "category": "audio",
            "attachment_id": "209a03dd-6e2f-4e6c-9c1d-00e1111079f2",
            "order": 9,
            "duration": 50420,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:13.768Z",
            "attachment": {
                "id": 39542,
                "attachment_id": "209a03dd-6e2f-4e6c-9c1d-00e1111079f2",
                "name": "209a03dd-6e2f-4e6c-9c1d-00e1111079f2.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/209a03dd-6e2f-4e6c-9c1d-00e1111079f2.mp3",
                "size": 403437,
                "duration": 50420,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.227Z",
                "updated_at": "2024-05-06T01:16:13.764Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/209a03dd-6e2f-4e6c-9c1d-00e1111079f2.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/209a03dd-6e2f-4e6c-9c1d-00e1111079f2.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/209a03dd-6e2f-4e6c-9c1d-00e1111079f2.mp3"
            }
        },
        {
            "id": 7973,
            "course_id": 447,
            "content": "8343aeb6-902a-4882-a115-7a269ee0681c.mp3",
            "category": "audio",
            "attachment_id": "8343aeb6-902a-4882-a115-7a269ee0681c",
            "order": 10,
            "duration": 44880,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:14.072Z",
            "attachment": {
                "id": 39543,
                "attachment_id": "8343aeb6-902a-4882-a115-7a269ee0681c",
                "name": "8343aeb6-902a-4882-a115-7a269ee0681c.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8343aeb6-902a-4882-a115-7a269ee0681c.mp3",
                "size": 359085,
                "duration": 44880,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.227Z",
                "updated_at": "2024-05-06T01:16:14.064Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8343aeb6-902a-4882-a115-7a269ee0681c.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8343aeb6-902a-4882-a115-7a269ee0681c.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8343aeb6-902a-4882-a115-7a269ee0681c.mp3"
            }
        },
        {
            "id": 7974,
            "course_id": 447,
            "content": "1a3105f6-22d4-41e0-8ec3-0cec3f9b7129.mp3",
            "category": "audio",
            "attachment_id": "1a3105f6-22d4-41e0-8ec3-0cec3f9b7129",
            "order": 11,
            "duration": 47620,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:14.447Z",
            "attachment": {
                "id": 39544,
                "attachment_id": "1a3105f6-22d4-41e0-8ec3-0cec3f9b7129",
                "name": "1a3105f6-22d4-41e0-8ec3-0cec3f9b7129.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1a3105f6-22d4-41e0-8ec3-0cec3f9b7129.mp3",
                "size": 380973,
                "duration": 47620,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.228Z",
                "updated_at": "2024-05-06T01:16:14.444Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1a3105f6-22d4-41e0-8ec3-0cec3f9b7129.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1a3105f6-22d4-41e0-8ec3-0cec3f9b7129.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1a3105f6-22d4-41e0-8ec3-0cec3f9b7129.mp3"
            }
        },
        {
            "id": 7975,
            "course_id": 447,
            "content": "4e0c6f71-4c3d-4ded-b799-ca10ca60a97e.jpg",
            "category": "image",
            "attachment_id": "4e0c6f71-4c3d-4ded-b799-ca10ca60a97e",
            "order": 12,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39545,
                "attachment_id": "4e0c6f71-4c3d-4ded-b799-ca10ca60a97e",
                "name": "4e0c6f71-4c3d-4ded-b799-ca10ca60a97e.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e0c6f71-4c3d-4ded-b799-ca10ca60a97e.jpg",
                "size": 141863,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.228Z",
                "updated_at": "2024-05-06T01:14:54.228Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e0c6f71-4c3d-4ded-b799-ca10ca60a97e.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e0c6f71-4c3d-4ded-b799-ca10ca60a97e.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e0c6f71-4c3d-4ded-b799-ca10ca60a97e.jpg"
            }
        },
        {
            "id": 7976,
            "course_id": 447,
            "content": "1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1.mp3",
            "category": "audio",
            "attachment_id": "1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1",
            "order": 13,
            "duration": 43340,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:14.766Z",
            "attachment": {
                "id": 39546,
                "attachment_id": "1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1",
                "name": "1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1.mp3",
                "size": 346797,
                "duration": 43340,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.23Z",
                "updated_at": "2024-05-06T01:16:14.762Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1f6c9f76-f5bf-41ad-afe0-26d7bcdc95c1.mp3"
            }
        },
        {
            "id": 7977,
            "course_id": 447,
            "content": "6b165dca-8ac2-4d8c-af2b-0e88b62ba891.mp3",
            "category": "audio",
            "attachment_id": "6b165dca-8ac2-4d8c-af2b-0e88b62ba891",
            "order": 14,
            "duration": 37800,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:15.072Z",
            "attachment": {
                "id": 39547,
                "attachment_id": "6b165dca-8ac2-4d8c-af2b-0e88b62ba891",
                "name": "6b165dca-8ac2-4d8c-af2b-0e88b62ba891.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6b165dca-8ac2-4d8c-af2b-0e88b62ba891.mp3",
                "size": 302445,
                "duration": 37800,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.23Z",
                "updated_at": "2024-05-06T01:16:15.057Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6b165dca-8ac2-4d8c-af2b-0e88b62ba891.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6b165dca-8ac2-4d8c-af2b-0e88b62ba891.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6b165dca-8ac2-4d8c-af2b-0e88b62ba891.mp3"
            }
        },
        {
            "id": 7978,
            "course_id": 447,
            "content": "3ec313db-42c6-4817-8969-0544e107e827.mp3",
            "category": "audio",
            "attachment_id": "3ec313db-42c6-4817-8969-0544e107e827",
            "order": 15,
            "duration": 49870,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:15.557Z",
            "attachment": {
                "id": 39548,
                "attachment_id": "3ec313db-42c6-4817-8969-0544e107e827",
                "name": "3ec313db-42c6-4817-8969-0544e107e827.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/3ec313db-42c6-4817-8969-0544e107e827.mp3",
                "size": 399021,
                "duration": 49870,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.233Z",
                "updated_at": "2024-05-06T01:16:15.535Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/3ec313db-42c6-4817-8969-0544e107e827.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/3ec313db-42c6-4817-8969-0544e107e827.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/3ec313db-42c6-4817-8969-0544e107e827.mp3"
            }
        },
        {
            "id": 7979,
            "course_id": 447,
            "content": "151541e8-d49b-4ae9-b2eb-e319bdf26802.mp3",
            "category": "audio",
            "attachment_id": "151541e8-d49b-4ae9-b2eb-e319bdf26802",
            "order": 16,
            "duration": 24050,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:16.729Z",
            "attachment": {
                "id": 39549,
                "attachment_id": "151541e8-d49b-4ae9-b2eb-e319bdf26802",
                "name": "151541e8-d49b-4ae9-b2eb-e319bdf26802.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/151541e8-d49b-4ae9-b2eb-e319bdf26802.mp3",
                "size": 192429,
                "duration": 24050,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.236Z",
                "updated_at": "2024-05-06T01:16:16.7Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/151541e8-d49b-4ae9-b2eb-e319bdf26802.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/151541e8-d49b-4ae9-b2eb-e319bdf26802.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/151541e8-d49b-4ae9-b2eb-e319bdf26802.mp3"
            }
        },
        {
            "id": 7980,
            "course_id": 447,
            "content": "0dc0d8e1-bf9b-41b8-abad-62c40a8837e2.mp3",
            "category": "audio",
            "attachment_id": "0dc0d8e1-bf9b-41b8-abad-62c40a8837e2",
            "order": 17,
            "duration": 40420,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:17.152Z",
            "attachment": {
                "id": 39550,
                "attachment_id": "0dc0d8e1-bf9b-41b8-abad-62c40a8837e2",
                "name": "0dc0d8e1-bf9b-41b8-abad-62c40a8837e2.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0dc0d8e1-bf9b-41b8-abad-62c40a8837e2.mp3",
                "size": 323373,
                "duration": 40420,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.237Z",
                "updated_at": "2024-05-06T01:16:17.128Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0dc0d8e1-bf9b-41b8-abad-62c40a8837e2.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0dc0d8e1-bf9b-41b8-abad-62c40a8837e2.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0dc0d8e1-bf9b-41b8-abad-62c40a8837e2.mp3"
            }
        },
        {
            "id": 7981,
            "course_id": 447,
            "content": "1d41853a-8595-4988-984c-a30ac30409ce.jpg",
            "category": "image",
            "attachment_id": "1d41853a-8595-4988-984c-a30ac30409ce",
            "order": 18,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39551,
                "attachment_id": "1d41853a-8595-4988-984c-a30ac30409ce",
                "name": "1d41853a-8595-4988-984c-a30ac30409ce.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1d41853a-8595-4988-984c-a30ac30409ce.jpg",
                "size": 133392,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.237Z",
                "updated_at": "2024-05-06T01:14:54.237Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1d41853a-8595-4988-984c-a30ac30409ce.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1d41853a-8595-4988-984c-a30ac30409ce.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1d41853a-8595-4988-984c-a30ac30409ce.jpg"
            }
        },
        {
            "id": 7982,
            "course_id": 447,
            "content": "e8ae197f-084a-43c5-b057-5ceee228d1c2.mp3",
            "category": "audio",
            "attachment_id": "e8ae197f-084a-43c5-b057-5ceee228d1c2",
            "order": 19,
            "duration": 51100,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:17.523Z",
            "attachment": {
                "id": 39552,
                "attachment_id": "e8ae197f-084a-43c5-b057-5ceee228d1c2",
                "name": "e8ae197f-084a-43c5-b057-5ceee228d1c2.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e8ae197f-084a-43c5-b057-5ceee228d1c2.mp3",
                "size": 408813,
                "duration": 51100,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.238Z",
                "updated_at": "2024-05-06T01:16:17.508Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e8ae197f-084a-43c5-b057-5ceee228d1c2.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e8ae197f-084a-43c5-b057-5ceee228d1c2.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e8ae197f-084a-43c5-b057-5ceee228d1c2.mp3"
            }
        },
        {
            "id": 7983,
            "course_id": 447,
            "content": "a67d8774-545d-4fa1-a680-756b48b91ee7.mp3",
            "category": "audio",
            "attachment_id": "a67d8774-545d-4fa1-a680-756b48b91ee7",
            "order": 20,
            "duration": 53640,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:17.961Z",
            "attachment": {
                "id": 39553,
                "attachment_id": "a67d8774-545d-4fa1-a680-756b48b91ee7",
                "name": "a67d8774-545d-4fa1-a680-756b48b91ee7.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a67d8774-545d-4fa1-a680-756b48b91ee7.mp3",
                "size": 429165,
                "duration": 53640,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.238Z",
                "updated_at": "2024-05-06T01:16:17.936Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a67d8774-545d-4fa1-a680-756b48b91ee7.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a67d8774-545d-4fa1-a680-756b48b91ee7.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a67d8774-545d-4fa1-a680-756b48b91ee7.mp3"
            }
        },
        {
            "id": 7984,
            "course_id": 447,
            "content": "ee480251-29c2-4628-9adf-2d1fc05c83a5.jpg",
            "category": "image",
            "attachment_id": "ee480251-29c2-4628-9adf-2d1fc05c83a5",
            "order": 21,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39554,
                "attachment_id": "ee480251-29c2-4628-9adf-2d1fc05c83a5",
                "name": "ee480251-29c2-4628-9adf-2d1fc05c83a5.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ee480251-29c2-4628-9adf-2d1fc05c83a5.jpg",
                "size": 143051,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.239Z",
                "updated_at": "2024-05-06T01:14:54.239Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ee480251-29c2-4628-9adf-2d1fc05c83a5.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ee480251-29c2-4628-9adf-2d1fc05c83a5.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ee480251-29c2-4628-9adf-2d1fc05c83a5.jpg"
            }
        },
        {
            "id": 7985,
            "course_id": 447,
            "content": "a6c138ac-9908-4a13-aa5b-8084d16c04dd.mp3",
            "category": "audio",
            "attachment_id": "a6c138ac-9908-4a13-aa5b-8084d16c04dd",
            "order": 22,
            "duration": 11350,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:18.326Z",
            "attachment": {
                "id": 39555,
                "attachment_id": "a6c138ac-9908-4a13-aa5b-8084d16c04dd",
                "name": "a6c138ac-9908-4a13-aa5b-8084d16c04dd.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a6c138ac-9908-4a13-aa5b-8084d16c04dd.mp3",
                "size": 90861,
                "duration": 11350,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.239Z",
                "updated_at": "2024-05-06T01:16:18.321Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a6c138ac-9908-4a13-aa5b-8084d16c04dd.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a6c138ac-9908-4a13-aa5b-8084d16c04dd.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a6c138ac-9908-4a13-aa5b-8084d16c04dd.mp3"
            }
        },
        {
            "id": 7986,
            "course_id": 447,
            "content": "134a6980-ce84-4762-bce9-11bc7a2f32ab.jpg",
            "category": "image",
            "attachment_id": "134a6980-ce84-4762-bce9-11bc7a2f32ab",
            "order": 23,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39556,
                "attachment_id": "134a6980-ce84-4762-bce9-11bc7a2f32ab",
                "name": "134a6980-ce84-4762-bce9-11bc7a2f32ab.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/134a6980-ce84-4762-bce9-11bc7a2f32ab.jpg",
                "size": 85445,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.24Z",
                "updated_at": "2024-05-06T01:14:54.24Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/134a6980-ce84-4762-bce9-11bc7a2f32ab.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/134a6980-ce84-4762-bce9-11bc7a2f32ab.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/134a6980-ce84-4762-bce9-11bc7a2f32ab.jpg"
            }
        },
        {
            "id": 7987,
            "course_id": 447,
            "content": "1239d274-d938-45e7-8dd0-20affaba75d4.mp3",
            "category": "audio",
            "attachment_id": "1239d274-d938-45e7-8dd0-20affaba75d4",
            "order": 24,
            "duration": 51940,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:18.677Z",
            "attachment": {
                "id": 39557,
                "attachment_id": "1239d274-d938-45e7-8dd0-20affaba75d4",
                "name": "1239d274-d938-45e7-8dd0-20affaba75d4.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1239d274-d938-45e7-8dd0-20affaba75d4.mp3",
                "size": 415533,
                "duration": 51940,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.241Z",
                "updated_at": "2024-05-06T01:16:18.645Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1239d274-d938-45e7-8dd0-20affaba75d4.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1239d274-d938-45e7-8dd0-20affaba75d4.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1239d274-d938-45e7-8dd0-20affaba75d4.mp3"
            }
        },
        {
            "id": 7988,
            "course_id": 447,
            "content": "a3881ae8-0fa3-45a6-b244-db7020a5a840.mp3",
            "category": "audio",
            "attachment_id": "a3881ae8-0fa3-45a6-b244-db7020a5a840",
            "order": 25,
            "duration": 47090,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:19.007Z",
            "attachment": {
                "id": 39558,
                "attachment_id": "a3881ae8-0fa3-45a6-b244-db7020a5a840",
                "name": "a3881ae8-0fa3-45a6-b244-db7020a5a840.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a3881ae8-0fa3-45a6-b244-db7020a5a840.mp3",
                "size": 376749,
                "duration": 47090,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.241Z",
                "updated_at": "2024-05-06T01:16:18.993Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a3881ae8-0fa3-45a6-b244-db7020a5a840.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a3881ae8-0fa3-45a6-b244-db7020a5a840.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a3881ae8-0fa3-45a6-b244-db7020a5a840.mp3"
            }
        },
        {
            "id": 7989,
            "course_id": 447,
            "content": "51aa299e-0eed-41a7-adf0-4e6ca524af3b.mp3",
            "category": "audio",
            "attachment_id": "51aa299e-0eed-41a7-adf0-4e6ca524af3b",
            "order": 26,
            "duration": 20160,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:19.32Z",
            "attachment": {
                "id": 39559,
                "attachment_id": "51aa299e-0eed-41a7-adf0-4e6ca524af3b",
                "name": "51aa299e-0eed-41a7-adf0-4e6ca524af3b.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/51aa299e-0eed-41a7-adf0-4e6ca524af3b.mp3",
                "size": 161325,
                "duration": 20160,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.242Z",
                "updated_at": "2024-05-06T01:16:19.315Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/51aa299e-0eed-41a7-adf0-4e6ca524af3b.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/51aa299e-0eed-41a7-adf0-4e6ca524af3b.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/51aa299e-0eed-41a7-adf0-4e6ca524af3b.mp3"
            }
        },
        {
            "id": 7990,
            "course_id": 447,
            "content": "08aed42e-79d0-4a51-a4f6-8647a5689d6a.mp3",
            "category": "audio",
            "attachment_id": "08aed42e-79d0-4a51-a4f6-8647a5689d6a",
            "order": 27,
            "duration": 40630,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:19.631Z",
            "attachment": {
                "id": 39560,
                "attachment_id": "08aed42e-79d0-4a51-a4f6-8647a5689d6a",
                "name": "08aed42e-79d0-4a51-a4f6-8647a5689d6a.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/08aed42e-79d0-4a51-a4f6-8647a5689d6a.mp3",
                "size": 325101,
                "duration": 40630,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.243Z",
                "updated_at": "2024-05-06T01:16:19.613Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/08aed42e-79d0-4a51-a4f6-8647a5689d6a.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/08aed42e-79d0-4a51-a4f6-8647a5689d6a.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/08aed42e-79d0-4a51-a4f6-8647a5689d6a.mp3"
            }
        },
        {
            "id": 7991,
            "course_id": 447,
            "content": "6c1100f1-a803-440f-b788-d19bf7460ec5.mp3",
            "category": "audio",
            "attachment_id": "6c1100f1-a803-440f-b788-d19bf7460ec5",
            "order": 28,
            "duration": 41180,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:20.025Z",
            "attachment": {
                "id": 39561,
                "attachment_id": "6c1100f1-a803-440f-b788-d19bf7460ec5",
                "name": "6c1100f1-a803-440f-b788-d19bf7460ec5.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6c1100f1-a803-440f-b788-d19bf7460ec5.mp3",
                "size": 329517,
                "duration": 41180,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.244Z",
                "updated_at": "2024-05-06T01:16:20.019Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6c1100f1-a803-440f-b788-d19bf7460ec5.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6c1100f1-a803-440f-b788-d19bf7460ec5.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/6c1100f1-a803-440f-b788-d19bf7460ec5.mp3"
            }
        },
        {
            "id": 7992,
            "course_id": 447,
            "content": "我开始更深入理解“没办法说服别人，是因为自己本身不够强”这句话。",
            "category": "text",
            "attachment_id": "",
            "order": 29,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": null
        },
        {
            "id": 7993,
            "course_id": 447,
            "content": "4568c759-116e-4863-9274-a9e292b04d70.mp3",
            "category": "audio",
            "attachment_id": "4568c759-116e-4863-9274-a9e292b04d70",
            "order": 30,
            "duration": 31540,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:20.36Z",
            "attachment": {
                "id": 39562,
                "attachment_id": "4568c759-116e-4863-9274-a9e292b04d70",
                "name": "4568c759-116e-4863-9274-a9e292b04d70.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4568c759-116e-4863-9274-a9e292b04d70.mp3",
                "size": 252333,
                "duration": 31540,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.245Z",
                "updated_at": "2024-05-06T01:16:20.356Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4568c759-116e-4863-9274-a9e292b04d70.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4568c759-116e-4863-9274-a9e292b04d70.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4568c759-116e-4863-9274-a9e292b04d70.mp3"
            }
        },
        {
            "id": 7994,
            "course_id": 447,
            "content": "ddc652c0-c224-488b-87f2-075dd8ebe605.mp3",
            "category": "audio",
            "attachment_id": "ddc652c0-c224-488b-87f2-075dd8ebe605",
            "order": 31,
            "duration": 49850,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:20.692Z",
            "attachment": {
                "id": 39563,
                "attachment_id": "ddc652c0-c224-488b-87f2-075dd8ebe605",
                "name": "ddc652c0-c224-488b-87f2-075dd8ebe605.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ddc652c0-c224-488b-87f2-075dd8ebe605.mp3",
                "size": 398829,
                "duration": 49850,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.247Z",
                "updated_at": "2024-05-06T01:16:20.681Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ddc652c0-c224-488b-87f2-075dd8ebe605.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ddc652c0-c224-488b-87f2-075dd8ebe605.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ddc652c0-c224-488b-87f2-075dd8ebe605.mp3"
            }
        },
        {
            "id": 7995,
            "course_id": 447,
            "content": "077d6382-545b-4cd4-96b7-57263dfdc6cf.mp3",
            "category": "audio",
            "attachment_id": "077d6382-545b-4cd4-96b7-57263dfdc6cf",
            "order": 32,
            "duration": 42790,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:21.058Z",
            "attachment": {
                "id": 39564,
                "attachment_id": "077d6382-545b-4cd4-96b7-57263dfdc6cf",
                "name": "077d6382-545b-4cd4-96b7-57263dfdc6cf.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/077d6382-545b-4cd4-96b7-57263dfdc6cf.mp3",
                "size": 342381,
                "duration": 42790,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.247Z",
                "updated_at": "2024-05-06T01:16:21.053Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/077d6382-545b-4cd4-96b7-57263dfdc6cf.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/077d6382-545b-4cd4-96b7-57263dfdc6cf.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/077d6382-545b-4cd4-96b7-57263dfdc6cf.mp3"
            }
        },
        {
            "id": 7996,
            "course_id": 447,
            "content": "418d6952-3241-4df8-b9c0-5d7685d2b66a.mp3",
            "category": "audio",
            "attachment_id": "418d6952-3241-4df8-b9c0-5d7685d2b66a",
            "order": 33,
            "duration": 29470,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:21.332Z",
            "attachment": {
                "id": 39565,
                "attachment_id": "418d6952-3241-4df8-b9c0-5d7685d2b66a",
                "name": "418d6952-3241-4df8-b9c0-5d7685d2b66a.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/418d6952-3241-4df8-b9c0-5d7685d2b66a.mp3",
                "size": 235821,
                "duration": 29470,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.253Z",
                "updated_at": "2024-05-06T01:16:21.325Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/418d6952-3241-4df8-b9c0-5d7685d2b66a.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/418d6952-3241-4df8-b9c0-5d7685d2b66a.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/418d6952-3241-4df8-b9c0-5d7685d2b66a.mp3"
            }
        },
        {
            "id": 7997,
            "course_id": 447,
            "content": "0fc856ed-c45a-4d26-8f00-68d65553a28f.mp3",
            "category": "audio",
            "attachment_id": "0fc856ed-c45a-4d26-8f00-68d65553a28f",
            "order": 34,
            "duration": 4200,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:21.65Z",
            "attachment": {
                "id": 39566,
                "attachment_id": "0fc856ed-c45a-4d26-8f00-68d65553a28f",
                "name": "0fc856ed-c45a-4d26-8f00-68d65553a28f.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0fc856ed-c45a-4d26-8f00-68d65553a28f.mp3",
                "size": 33645,
                "duration": 4200,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.254Z",
                "updated_at": "2024-05-06T01:16:21.637Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0fc856ed-c45a-4d26-8f00-68d65553a28f.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0fc856ed-c45a-4d26-8f00-68d65553a28f.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0fc856ed-c45a-4d26-8f00-68d65553a28f.mp3"
            }
        },
        {
            "id": 7998,
            "course_id": 447,
            "content": "主动会带来意想不到的serendipity！",
            "category": "text",
            "attachment_id": "",
            "order": 35,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": null
        },
        {
            "id": 7999,
            "course_id": 447,
            "content": "27721835-a156-4639-b586-5e8c99cb515d.mp3",
            "category": "audio",
            "attachment_id": "27721835-a156-4639-b586-5e8c99cb515d",
            "order": 36,
            "duration": 46540,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:22.006Z",
            "attachment": {
                "id": 39567,
                "attachment_id": "27721835-a156-4639-b586-5e8c99cb515d",
                "name": "27721835-a156-4639-b586-5e8c99cb515d.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/27721835-a156-4639-b586-5e8c99cb515d.mp3",
                "size": 372333,
                "duration": 46540,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.256Z",
                "updated_at": "2024-05-06T01:16:21.994Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/27721835-a156-4639-b586-5e8c99cb515d.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/27721835-a156-4639-b586-5e8c99cb515d.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/27721835-a156-4639-b586-5e8c99cb515d.mp3"
            }
        },
        {
            "id": 8000,
            "course_id": 447,
            "content": "ab10e87a-5810-4ca6-935c-42e781e72522.mp3",
            "category": "audio",
            "attachment_id": "ab10e87a-5810-4ca6-935c-42e781e72522",
            "order": 37,
            "duration": 54580,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:22.414Z",
            "attachment": {
                "id": 39568,
                "attachment_id": "ab10e87a-5810-4ca6-935c-42e781e72522",
                "name": "ab10e87a-5810-4ca6-935c-42e781e72522.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab10e87a-5810-4ca6-935c-42e781e72522.mp3",
                "size": 436653,
                "duration": 54580,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.256Z",
                "updated_at": "2024-05-06T01:16:22.408Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab10e87a-5810-4ca6-935c-42e781e72522.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab10e87a-5810-4ca6-935c-42e781e72522.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ab10e87a-5810-4ca6-935c-42e781e72522.mp3"
            }
        },
        {
            "id": 8001,
            "course_id": 447,
            "content": "b6c2f09a-a355-4c49-b4b4-e9a585ec1fca.jpg",
            "category": "image",
            "attachment_id": "b6c2f09a-a355-4c49-b4b4-e9a585ec1fca",
            "order": 38,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39569,
                "attachment_id": "b6c2f09a-a355-4c49-b4b4-e9a585ec1fca",
                "name": "b6c2f09a-a355-4c49-b4b4-e9a585ec1fca.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/b6c2f09a-a355-4c49-b4b4-e9a585ec1fca.jpg",
                "size": 526739,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.257Z",
                "updated_at": "2024-05-06T01:14:54.257Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/b6c2f09a-a355-4c49-b4b4-e9a585ec1fca.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/b6c2f09a-a355-4c49-b4b4-e9a585ec1fca.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/b6c2f09a-a355-4c49-b4b4-e9a585ec1fca.jpg"
            }
        },
        {
            "id": 8002,
            "course_id": 447,
            "content": "a47eaf2c-39a0-49a5-9b42-67c23a91868c.mp3",
            "category": "audio",
            "attachment_id": "a47eaf2c-39a0-49a5-9b42-67c23a91868c",
            "order": 39,
            "duration": 49990,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:22.968Z",
            "attachment": {
                "id": 39570,
                "attachment_id": "a47eaf2c-39a0-49a5-9b42-67c23a91868c",
                "name": "a47eaf2c-39a0-49a5-9b42-67c23a91868c.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a47eaf2c-39a0-49a5-9b42-67c23a91868c.mp3",
                "size": 399981,
                "duration": 49990,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.257Z",
                "updated_at": "2024-05-06T01:16:22.963Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a47eaf2c-39a0-49a5-9b42-67c23a91868c.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a47eaf2c-39a0-49a5-9b42-67c23a91868c.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a47eaf2c-39a0-49a5-9b42-67c23a91868c.mp3"
            }
        },
        {
            "id": 8003,
            "course_id": 447,
            "content": "a83f86a9-cdb0-4eaf-900a-bf68290475f7.jpg",
            "category": "image",
            "attachment_id": "a83f86a9-cdb0-4eaf-900a-bf68290475f7",
            "order": 40,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39571,
                "attachment_id": "a83f86a9-cdb0-4eaf-900a-bf68290475f7",
                "name": "a83f86a9-cdb0-4eaf-900a-bf68290475f7.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a83f86a9-cdb0-4eaf-900a-bf68290475f7.jpg",
                "size": 85272,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.258Z",
                "updated_at": "2024-05-06T01:14:54.258Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a83f86a9-cdb0-4eaf-900a-bf68290475f7.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a83f86a9-cdb0-4eaf-900a-bf68290475f7.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a83f86a9-cdb0-4eaf-900a-bf68290475f7.jpg"
            }
        },
        {
            "id": 8004,
            "course_id": 447,
            "content": "f7349524-8dcd-4523-99c6-70a76f3897be.mp3",
            "category": "audio",
            "attachment_id": "f7349524-8dcd-4523-99c6-70a76f3897be",
            "order": 41,
            "duration": 26830,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:23.269Z",
            "attachment": {
                "id": 39572,
                "attachment_id": "f7349524-8dcd-4523-99c6-70a76f3897be",
                "name": "f7349524-8dcd-4523-99c6-70a76f3897be.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7349524-8dcd-4523-99c6-70a76f3897be.mp3",
                "size": 214701,
                "duration": 26830,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.258Z",
                "updated_at": "2024-05-06T01:16:23.265Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7349524-8dcd-4523-99c6-70a76f3897be.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7349524-8dcd-4523-99c6-70a76f3897be.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7349524-8dcd-4523-99c6-70a76f3897be.mp3"
            }
        },
        {
            "id": 8005,
            "course_id": 447,
            "content": "9511b4f1-7b4b-4804-8741-5a90a5eeaf65.jpg",
            "category": "image",
            "attachment_id": "9511b4f1-7b4b-4804-8741-5a90a5eeaf65",
            "order": 42,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39573,
                "attachment_id": "9511b4f1-7b4b-4804-8741-5a90a5eeaf65",
                "name": "9511b4f1-7b4b-4804-8741-5a90a5eeaf65.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/9511b4f1-7b4b-4804-8741-5a90a5eeaf65.jpg",
                "size": 571319,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.259Z",
                "updated_at": "2024-05-06T01:14:54.259Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/9511b4f1-7b4b-4804-8741-5a90a5eeaf65.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/9511b4f1-7b4b-4804-8741-5a90a5eeaf65.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/9511b4f1-7b4b-4804-8741-5a90a5eeaf65.jpg"
            }
        },
        {
            "id": 8006,
            "course_id": 447,
            "content": "fea78970-aa30-4ec6-ac58-c64185fedea7.mp3",
            "category": "audio",
            "attachment_id": "fea78970-aa30-4ec6-ac58-c64185fedea7",
            "order": 43,
            "duration": 37080,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:23.622Z",
            "attachment": {
                "id": 39574,
                "attachment_id": "fea78970-aa30-4ec6-ac58-c64185fedea7",
                "name": "fea78970-aa30-4ec6-ac58-c64185fedea7.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/fea78970-aa30-4ec6-ac58-c64185fedea7.mp3",
                "size": 296685,
                "duration": 37080,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.259Z",
                "updated_at": "2024-05-06T01:16:23.613Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/fea78970-aa30-4ec6-ac58-c64185fedea7.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/fea78970-aa30-4ec6-ac58-c64185fedea7.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/fea78970-aa30-4ec6-ac58-c64185fedea7.mp3"
            }
        },
        {
            "id": 8007,
            "course_id": 447,
            "content": "a0bcb45e-bd26-482b-8748-e57d708b8ecb.jpg",
            "category": "image",
            "attachment_id": "a0bcb45e-bd26-482b-8748-e57d708b8ecb",
            "order": 44,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39575,
                "attachment_id": "a0bcb45e-bd26-482b-8748-e57d708b8ecb",
                "name": "a0bcb45e-bd26-482b-8748-e57d708b8ecb.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a0bcb45e-bd26-482b-8748-e57d708b8ecb.jpg",
                "size": 517887,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.26Z",
                "updated_at": "2024-05-06T01:14:54.26Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a0bcb45e-bd26-482b-8748-e57d708b8ecb.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a0bcb45e-bd26-482b-8748-e57d708b8ecb.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/a0bcb45e-bd26-482b-8748-e57d708b8ecb.jpg"
            }
        },
        {
            "id": 8008,
            "course_id": 447,
            "content": "09e6d64a-eb9e-4b38-9c51-accac97bd29d.mp3",
            "category": "audio",
            "attachment_id": "09e6d64a-eb9e-4b38-9c51-accac97bd29d",
            "order": 45,
            "duration": 50690,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:23.954Z",
            "attachment": {
                "id": 39576,
                "attachment_id": "09e6d64a-eb9e-4b38-9c51-accac97bd29d",
                "name": "09e6d64a-eb9e-4b38-9c51-accac97bd29d.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/09e6d64a-eb9e-4b38-9c51-accac97bd29d.mp3",
                "size": 405549,
                "duration": 50690,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.26Z",
                "updated_at": "2024-05-06T01:16:23.945Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/09e6d64a-eb9e-4b38-9c51-accac97bd29d.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/09e6d64a-eb9e-4b38-9c51-accac97bd29d.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/09e6d64a-eb9e-4b38-9c51-accac97bd29d.mp3"
            }
        },
        {
            "id": 8009,
            "course_id": 447,
            "content": "1c4466c4-bc2b-447a-b245-376836bc27fd.jpg",
            "category": "image",
            "attachment_id": "1c4466c4-bc2b-447a-b245-376836bc27fd",
            "order": 46,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": {
                "id": 39577,
                "attachment_id": "1c4466c4-bc2b-447a-b245-376836bc27fd",
                "name": "1c4466c4-bc2b-447a-b245-376836bc27fd.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1c4466c4-bc2b-447a-b245-376836bc27fd.jpg",
                "size": 140799,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.26Z",
                "updated_at": "2024-05-06T01:14:54.26Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1c4466c4-bc2b-447a-b245-376836bc27fd.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1c4466c4-bc2b-447a-b245-376836bc27fd.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/1c4466c4-bc2b-447a-b245-376836bc27fd.jpg"
            }
        },
        {
            "id": 8010,
            "course_id": 447,
            "content": "8031e3ab-f497-41e9-978a-7da033416850.mp3",
            "category": "audio",
            "attachment_id": "8031e3ab-f497-41e9-978a-7da033416850",
            "order": 47,
            "duration": 38830,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:24.245Z",
            "attachment": {
                "id": 39578,
                "attachment_id": "8031e3ab-f497-41e9-978a-7da033416850",
                "name": "8031e3ab-f497-41e9-978a-7da033416850.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8031e3ab-f497-41e9-978a-7da033416850.mp3",
                "size": 310701,
                "duration": 38830,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.262Z",
                "updated_at": "2024-05-06T01:16:24.234Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8031e3ab-f497-41e9-978a-7da033416850.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8031e3ab-f497-41e9-978a-7da033416850.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8031e3ab-f497-41e9-978a-7da033416850.mp3"
            }
        },
        {
            "id": 8011,
            "course_id": 447,
            "content": "23岁时写下的人生目标：\n\n“希望在10年后，能成为一名能独立思考的操作者，要能够判断趋势而不是马后炮，并帮助身边的人建立正确的投资观，在身心灵上都更富有。”",
            "category": "text",
            "attachment_id": "",
            "order": 48,
            "duration": 1000000000,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:14:54.264Z",
            "attachment": null
        },
        {
            "id": 8012,
            "course_id": 447,
            "content": "d6c6a436-be03-4f00-b776-a4c31ca72b64.mp3",
            "category": "audio",
            "attachment_id": "d6c6a436-be03-4f00-b776-a4c31ca72b64",
            "order": 49,
            "duration": 28390,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:24.574Z",
            "attachment": {
                "id": 39579,
                "attachment_id": "d6c6a436-be03-4f00-b776-a4c31ca72b64",
                "name": "d6c6a436-be03-4f00-b776-a4c31ca72b64.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d6c6a436-be03-4f00-b776-a4c31ca72b64.mp3",
                "size": 227181,
                "duration": 28390,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.263Z",
                "updated_at": "2024-05-06T01:16:24.57Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d6c6a436-be03-4f00-b776-a4c31ca72b64.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d6c6a436-be03-4f00-b776-a4c31ca72b64.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d6c6a436-be03-4f00-b776-a4c31ca72b64.mp3"
            }
        },
        {
            "id": 8013,
            "course_id": 447,
            "content": "f7f0db9b-91ef-4a4d-aa89-75d3790338a9.mp3",
            "category": "audio",
            "attachment_id": "f7f0db9b-91ef-4a4d-aa89-75d3790338a9",
            "order": 50,
            "duration": 30050,
            "created_at": "2024-05-06T01:14:54.264Z",
            "updated_at": "2024-05-06T01:16:24.882Z",
            "attachment": {
                "id": 39580,
                "attachment_id": "f7f0db9b-91ef-4a4d-aa89-75d3790338a9",
                "name": "f7f0db9b-91ef-4a4d-aa89-75d3790338a9.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7f0db9b-91ef-4a4d-aa89-75d3790338a9.mp3",
                "size": 240429,
                "duration": 30050,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-05-06T01:14:54.263Z",
                "updated_at": "2024-05-06T01:16:24.878Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7f0db9b-91ef-4a4d-aa89-75d3790338a9.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7f0db9b-91ef-4a4d-aa89-75d3790338a9.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f7f0db9b-91ef-4a4d-aa89-75d3790338a9.mp3"
            }
        }
    ]
}