You don't need sleep.

你不需要睡觉。

youdao

I don't need sleep.

我也不需要。

youdao

It's ironic that the time in our life when we need sleep the most is the time when we're most tempted to skimp on sleep. Adequate sleep is essential for college students.

非常讽刺的是在我们的生命中我们用来睡觉的大多数时间都是从我们本来应该的睡眠时间中节省下来的。充足的睡眠对大学生来说是十分重要的。

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Yet sleep scientist Ying-Hui Fu at the University of California, San Francisco,says little is known about the basic need for sleep.

VOA: special.2009.08.26

Studies have shown that over time, most humans need eight to eight and a half hours of sleep for the best health.

VOA: special.2009.08.26

But here is something that scientists now know: A team led by Professor Fu has reported the first genetic link to how much sleep we need.

VOA: special.2009.08.26

The important thing, says Scharf, is that people who need sleep aids can take them.

FORBES: Sleep On Demand

Don't start reading this at bedtime if you need sleep before going to work.

FORBES: Fact and Comment

Lanier is studying fiction writing in a masters' program, and said she plans to record her campfire conversations with her traveling buddy, who plays in a band called I Need Sleep and will also offer some free musical entertainment.

CNN: In a slump, camping comes into vogue