diff --git a/1000-hours/sounds-of-american-english/2.1.3-ʌ.md b/1000-hours/sounds-of-american-english/2.1.3-ʌ.md
index 7277f8c8..277c0951 100644
--- a/1000-hours/sounds-of-american-english/2.1.3-ʌ.md
+++ b/1000-hours/sounds-of-american-english/2.1.3-ʌ.md
@@ -29,11 +29,3 @@ Please note that in CEPD, the American English sound ɑːɑː 在美式英语中读作 æ，最常见的例子是 *ask*，英音是 ɑːsk，美音是 æsk。
In American English, the British ɑː sound is pronounced as æ. The most common example is the word *ask*. In British English, it's pronounced as ɑːsk, while in American English, it's pronounced as æsk.
-
-总结一下，这也是美音比较特殊的地方：
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-> ʌ 相当于有三个版本 —— 短元音 ʌ（*but* bʌt），半长元音 ɑː（*hot* hɑːt）和儿化的长元音 ɑːr（*card* kɑːrd）。
-
-To sum up, it's an interesting feature of American English:
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-> The sound ʌ actually has three versions. You've got the short vowel ʌ as in *but* bʌt, the semi-long vowel ɑː as in *hot* hɑːt, and the rhotacized long vowel ɑːr as in *card* kɑːrd.