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1000-hours/sounds-of-american-english/2.5-prosody.md

@@ -7,15 +7,16 @@ Learning to speak is, in many ways, a simpler version of learning to sing. This
 歌曲是有韵律的，自然语音其实也一模一样…… 好听的歌声和好听的语音，简单说，总计需要注意以下几个方面：
 The prosody of speech is like the rhythm of a song. To make our speech or singing appealing to the ear, there are a few key elements we need to pay attention to. These are:
 
-> **高低**、**起伏**、**轻重**、**缓急**…… 以及，很多人并不重视的**停顿**（[3.4.1](3.4.1-stop)）。
-> *pitch*, *tone*, *emphasis*, *rhythm*, and oft-neglected *pauses*.
+> **高低**、**起伏**、**轻重**、**缓急**…… 以及，很多人并不重视的**停顿**（[2.4.1](2.4.1-stop)）。
+>
+> *pitch*, *tone*, *emphasis*, *rhythm*, and oft-neglected *pauses*([2.4.1](2.4.1-stop)).
 >
 > * **高低**指的是**音高**（*pitch*）的变化。
 > * *Pitch* refers to the high and low variations in voice.
 > * **起伏**指的是**声调**（*tone*），即，扬、平、降、轻。
 > * *tone* refers to the tone of voice, whether it's *rising*, *flat*, *falling*, or *light*.
-> * **轻重**（*stress*）落实到**音节**（就好像歌曲中的**音符**）上来看，就是轻重的安排，重音、次重音、非重音、弱音（[3.3.2](3.3.2-stress)）。
-> * *Stress* refers to the emphasis placed on a syllable, similar to the emphasis on a note in a song. There are various levels of stress such as *primary stress*, *secondary stress*, *unstressed*, and *weak schwa* ([3.3.2](3.3.2-stress)).
+> * **轻重**（*stress*）落实到**音节**（就好像歌曲中的**音符**）上来看，就是轻重的安排，重音、次重音、非重音、弱音（[2.3.2](2.3.2-stress)）。
+> * *Stress* refers to the emphasis placed on a syllable, similar to the emphasis on a note in a song. There are various levels of stress such as *primary stress*, *secondary stress*, *unstressed*, and *weak schwa* ([2.3.2](2.3.2-stress)).
 > * **缓急**（*rhythm*）由一组**音节**发声的速度构成 —— 在歌曲中，如果 4 个音符在同一个节拍里唱完，每个音符只占 $\frac{1}{4}$ 拍，那就每个音节都**很短**且**很快**；或者反过来，如果一个音符竟然持续了 2 个节拍，那就是这个音节**很长**，但**很慢**。
 > * *rhythm* is the speed at which a group of syllables is spoken. In a song, if four notes are sung in one beat, each note lasts a quarter of a beat, making each syllable short and fast. Conversely, if a single note spans two beats, the syllable is long and slow.