Without sleep you will become a zombie at work.

如果不睡觉，工作时会变得无精打采的。

《柯林斯英汉双解大词典》

No one can live without sleep.

没有人可以不睡觉而活着。

youdao

Without sleep, our body’s clock loses its rhythm and starts to dysfunction, causing poor habits.

如果不睡觉，我们身体的生物钟将会失去节奏，身体功能开始紊乱，并导致各种坏习惯的产生。

youdao

The next time you think about going without sleep, consider this: Laboratory animals that are kept awake for long periods of time ...die.

VOA: special.2009.08.26

We banned that drug and I haven't heard anybody saying that that was a wrong decision, that we should allow pregnant women who want to sleep better to take a drug that will mean their children are born without limbs.

我们禁止了这种药物的使用，但我们从未听说,有人认为这是个错误的决定，也从未有人说，我们应该允许,失眠的孕妇使用这种药品,即使她们的孩子可能从出生就没有四肢。

普林斯顿公开课 - 人性课程节选

And to prepare himself, he went without sleep for long periods of time.

VOA: special.2009.03.18

He began with 40 depressed patients who had been successfully lifted from their depression by a night without sleep.

ECONOMIST: People, like all living things, are four dimensional

Everybody struggles to maintain his or her temper, knowing that even the tightest relationship can dissolve into a hysterical screaming match after 36 hours without sleep.

FORBES: Hypothermia for Fun and Profit

After three and a half days without sleep the woman fell into delirium, lifted her hand from the pickup and began clapping in praise of Jesus.

ECONOMIST: Pickup country