他的嘴巴在动，但是她却听不到他说的话。

His mouth moved, but she couldn't hear him.

youdao

一天服务员告诉Red Hot顾客们在抱怨，“后面的人听不到，”她说。

One day a carhop told Red Hot that customers were complaining. "the people in the back can't hear," she said.

youdao

梅森和其他探员在观察室里看着他俩，杰克向彭蒂科夫嘀咕了几句，梅森听不到他说的是什么。

As Mason and the other agents watch from the observation room, Jack mumbles something to Penticoff that can't be heard by Mason.

youdao

I've found some people really have to come to the first and second row because they claim that if they don't hear me they cannot really go to sleep.

我发现有些人必须得在第一,二排睡觉,因为他们说如果听不到我的声音,他们就无法入睡

耶鲁公开课 - 基础物理课程节选