- 正发育的孩子必须睡眠充足。
A growing child needs plenty of sleep.
- 缺乏睡眠有害健康。
Lack of sleep is detrimental to one's health.
- 我们没有睡眠不能活，正如我们没有水就不能活一样。
We can no more live without sleep than (we can) without water.
- 多数人每天需要六至八小时的睡眠。
Most people need six to eight hours of sleep every day.
- 她偶尔不得不吃安眠药。
Occasionally she had to take sleeping pills.
- 那个老女巫用魔法迷住了公主，使她长眠不醒。
The wicked old woman bewitched the princess, and she fell into a long sleep.
- 忏悔之后他觉得好过一点，并且能安眠了。
After confession he feels a little better and can sleep at ease.
- 最近我睡眠不够。
I haven't had enough sleep lately.