她夜里完全没有睡眠。

She was not sleeping at all in the nights.

youdao

傅：她们没有睡眠问题，只是睡得不像一般人那么多。

Fu: It's not like they have sleep problem. They just don't sleep as much.

youdao

一些研究显示，没有睡眠的学习不可能巩固知识【来源：谢弗】。

There are several studies that show that learning can't take place without sleep to reinforce the knowledge [source: Schaffer].

youdao

Let's just suppose, as seems likely, that none of the P-functioning is occurring, at some point during sleep.

我们就这样设想一下，在睡眠的某个时间点上，没有任何人格功能性。

耶鲁公开课 - 死亡课程节选

I hope this class isn't changing your sleeping habits too much, but I'm delighted to have you here.

也希望这个课程没有过多地,改变你们的睡眠习惯,但是我很高兴你们能在这里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

From the mere fact that they can't picture it from the inside, it doesn't follow that nobody believes they're ever in dreamless sleep.

仅从他们无法设身处地,想象这种情况这个事实，是无法得出没有人相信,自己能处于无梦睡眠的结论的。

耶鲁公开课 - 死亡课程节选