人不睡觉能活多久？

How long can a human being go without sleep?

夜间活动的动物白天睡觉晚上猎食。

Nocturnal animals sleep by day and hunt by night.

她不睡觉的时候都在照看母亲。

She spends all her waking hours caring for her mother.

睡觉前请关上电视。

Please turn the television off before you go to bed.

你最好上床睡觉，把感冒治好。

You'd better go to bed and nurse that cold.

睡觉前尽量别使宝宝太兴奋。

Try not to excite your baby too much before bedtime.

我给孩子们掖好被子，让他们睡觉了。

I left the children tucked up snugly in bed.

我想洗个澡，然后睡觉。

I think I'll have a bath and go to bed.

我想该睡觉了。

I think it's time to go to bed.

我觉得难受，想去睡觉了。

I feel terrible ─ I think I'll go to bed.

“我在睡觉。”她懒洋洋地解释说。

‘ I was asleep, ’ she explained blearily.

我累了——我要睡觉了。

I'm tired ─ I'm going to bed.