We wear pajamas to keep us comfortable when we sleep.

睡觉时，我们穿上睡衣裤保证舒适。

youdao

But I really want you can hold me in your arms when we sleep, take my hand when we walk together, put the food you do not like into my plate, and much more than these!

可是我想你睡觉的时候可以抱着我，走路的时候可以勾住我的手，吃饭的时候可以把不好吃的菜放到我的盘子里，比这都更多更多。

youdao

Some Native American tribes and Mexican civilizations believed dreams were a different world we visit when we sleep.

一些美洲印第安人部落以及墨西哥文明则相信梦是在我们睡眠时拜访的一个不同的世界。

youdao

why,when we do not sleep, we do not function well. We just do not know much about sleep at all."

VOA: special.2009.08.26

Yes. When we get sleepy we'll sleep. Now hush."

是的，困了我们就睡，“,“不要说话了，“

耶鲁公开课 - 1945年后的美国小说课程节选

First,we'll put you to sleep when we do all this procedure.

首先会让你进入睡眠状态。

耶鲁公开课 - 死亡课程节选

The billions of neurons and the trillions of connections between them in each of our brains keep changing with every experience, even when we sleep.

CNN: Manage your brain -- it's your most important asset

DeBakey VA Medical Center in Houston, says our pain threshold goes down when we're sleep-deprived.

WSJ: When It's Worth It to Skip a Workout and Sleep

So while we are moving, we will just wear wind-proof clothing, and save the big warm clothing for when we stop to eat and sleep.

BBC: Tyre training puts women in Pole position