趴下，检查声音！

Get down, Check The Sound!

youdao

而某些人会由于对这种声音的恐惧而不去做定期对牙科检查。

And fear of that sound itself could play a part in keeping some people from getting their regularly-scheduled check-up.

youdao

他感觉到陈旧的灰烬的气味，用新的关注意识和清晰的思维来检查他周围建筑物的外壳，并听到一个以前不曾有的特别的声音。

He perceives the scent of old ash, examines with new care and clarity the husks of the buildings around him, and hears a particular sound that was not there before.

youdao

> >> David: Let's go over here.

>，【无法辨认的声音】,>>，大卫：让我们仔细检查一下这里。

哈佛公开课 - 计算机科学课程节选