"I want to sleep up here," Heidi called down.

“我想睡在这上面。”海蒂朝下喊道。

youdao

I'll sleep up when I finish my work.

完成工作后我要美美地睡上一觉。

youdao

He likes to sleep with his knees drawn up.

他喜欢蜷伏着睡觉。

《新英汉大辞典》

As the boat moved slowly up the East River in New York, the doctors put President Cleveland to sleep with an anesthetic drug.

VOA: special.2010.06.17

So, we have no problem understanding a movie where somebody goes to sleep as a teenager and wakes up as Jennifer Garner, as an older person.

我们完全能够看懂电影中,一个少女睡去,一觉醒来却变成了詹妮弗·加纳,一个成年人

耶鲁公开课 - 心理学导论课程节选

It's not that He simply wakes up those in a deep, deep sleep.

他并不只是将他们从沉睡中唤醒。

耶鲁公开课 - 死亡课程节选

The interior incorporates a horizontal wooden platform which Wapenaar says can sleep up to four people.

CNN: Sculptor creates treehouse-like tent

During the first stint they could sleep up to nine hours per night, and during the other they were restricted to just four hours.

CNN: Sleep deprivation spurs hunger

One such child is eight-year-old Lucas Carleton from Liverpool who has been off school for nearly a year and can sleep up to 20 hours per day.

BBC: Narcolepsy link to swine flu vaccine investigated