We should get enough sleep

睡眠───sleep;充足───adequate

The mother crooned her baby to sleep.───母亲低声哼着哄婴儿入睡.

He lay in a drugged sleep.───他服了麻醉药后睡得很熟.

I'm so tired that I could sleep for a week.───我真是累极了,简直能睡上一个星期.

I had a bad night; I went to bed early enough, but for some reason I couldn't get off to sleep.───我夜里睡得很不好, 上床相当早, 可是不知为什么睡不着.

You can't sleep out; anything might happen to you.───你不能离家外宿, 你有可能出事的.

You ought to lie in tomorrow and catch up on your sleep.───明天你该晚些起床,多睡会儿.

REM sleep is termed 'active' sleep.───快速眼动睡眠称作“主动”睡眠。

I heard you talk in your sleep last night.───昨晚我听见你说梦话.

The noise awoke me from my sleep.

She had just woken from a deep sleep.

One hour's sleep before midnight is worth three after.

I need to get some sleep.

Those who sleep with dogs will rise with fleas.