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1000-hours/sounds-of-american-english/3.2.14-lr.md

@@ -32,18 +32,22 @@ There's a hidden motion when the `l` is at the end of a syllable. The tip of the
 
 Actually, it's not too challenging. With just a few minutes, it can be easily corrected.
 
-> * 先反复说 `ə... əl... ə... əl...` 这里格外需要注意：嘴唇张开之后没有其它动作，不要带嘴唇变化造成的 `ʊ` 的音色；从 `ə` 到 `l` 的过程中，保持声带振动，剩余的全靠舌尖移动完成……
+> * 先反复说 `ə... əl... ə... əl...` 这里格外需要注意：嘴唇张开之后没有其它动作，**不要带嘴唇变化造成的 `ʊ` 的音色**；从 `ə` 到 `l` 的过程中，保持声带振动，剩余的全靠舌尖移动完成……
 > * Start by repeating `ə... əl... ə... əl...` Here's a crucial point: after opening lips, make *no* other movements. Avoid adding the sound of `ʊ` caused by lip changes. During the transition from `ə` to `əl`, while maintaining vocal cord vibration, let the tip of your tongue handle the rest...
 > * 接着直接反复说 `əl... əl...`
 > * Next, repeating `əl... əl...`
-> * 再反复说 `əlk... əlk...` 
+> * 再反复说 `əlk... əlk...`
 > * Follow with repeating `əlk... əlk...`
-> * 现在反复说 `mɪəlk... mɪəlk...` 现在需要格外注意：为了 `m` 发声所以需要张开嘴唇，但，此后嘴唇没有其他动作，不要带着 `ʊ` 的音色……
+> * 现在反复说 `mɪəlk... mɪəlk...` 现在需要格外注意：为了 `m` 发声所以需要张开嘴唇，但，**此后嘴唇没有其他动作，不要带着 `ʊ` 的音色**……
 > * Now, keep saying `mɪəlk... mɪəlk...`. Again, pay special attention here: lips are opened to make the `m` sound, but after that, there should be no other lip movement, thus avoiding unnecessary `ʊ` sound.
 
-再用同样的方式多练练其他几个 `l` 处于音节末尾的词汇，比如：
+再用同样的方式练练 *girl* `gəːl`（常常会被误读成 `/gəʊl/`）, *world* `/wəːld/`（常常会被误读成 `/wəʊd/`）。
 
-Practice some other words where `l` is at the end of the syllable, using the same method. For example:
+Practice pronouncing *girl* `gəːl` (often mispronounced as `/gəʊl/`) and *world* (often mispronounced as `/wəʊd/`) the same way.
+
+以 `l` 处于音节末尾的常用词汇很多，读得时候要注意，要加上 `ə`，比如：
+
+There are many common words where `l` ends the syllable. Be sure to include the `ə` sound when pronouncing them. For example:
 
 > *fail*, *file*, *sell*, *sale*, *tell*, *tale*, *trail*, *drill*...