1.I doubt if anyone slept that night.

1.我怀疑那天晚是否有人睡过觉。

2.We surprised the enemy while they were sleeping.

2.我们在敌人睡觉时奇袭他们。

3.He was tired because he had had insufficient sleep.

3.他很疲倦,因为他未睡足。

4.The bed bore traces of having been slept in.

4.那张床有被人睡过的痕迹。

5.The convertible sofa means that the apartment can sleep four.

5.有了这张折叠沙发，公寓里可以睡下 4 个人。

6.The tortoise wins the race while the hare is sleeping.

6.兔子正睡觉时,乌龟赢得了比赛。

7.He began to drink, drank himself to intoxication, till he slept obliterated.

7.他一直, 到他快要迷糊地睡着了。

8.A few whiffs of this gas and she'll fall a sleep.

8.吸进几口这种气儿，她就会昏睡过去。

9.I changed the bedclothes after I had slept in them for a week.

9.我每周都换一次我睡过的床用。

10.Yet Dennis cockily said that he slept like a baby during all that volatility.

10.丹尼斯逞能地说他在波动期间睡得像小孩一样。

11.Our cats go on the prowl at night, and then they sleep here all day.

11.我们家的貓晚悄悄出去觅食，白天就在这里睡大觉。

12.Sound sleep presupposes a mind at ease.

12.充足睡眠需以心情轻松为先决条件。

13.The child murmured something in his sleep.

13.那孩子在睡梦中喃喃地说着什么。

14.They have two maids who sleep in.

14.他们有两个住在他们家里的女仆。

15.The child slept soundly in her cradle.

15.那孩子在摇篮里睡得很熟。

16.He always sleeps in a supine position.

16.他总是仰卧睡。

17.His head lolled forward in his sleep.

17.他垂着头打瞌睡。

18.A triplet sleeps amongst its two siblings.

18.一个三胞胎睡在其两个同胞之间。

19.The noise awoke me from my sleep.

19.喧闹声使我从睡梦中醒过来。

20.The mother crooned her baby to sleep.

20.母亲低声哼着哄婴儿入睡。