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- But Armstrong and Aldrin asked to cancel the four-hour sleep period. 但是，阿姆斯特朗和奥尔德林要求取消四小时的睡眠时间。
- Polyphasic sleep involves taking multiple short sleep periods throughout the day instead of getting all your sleep in one long chunk. 多相睡眠是指，在一天中用多次短暂的睡眠代替一个长时间睡眠。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- It is fairly clear that the sleeping period must have some function, and because there is so much of it the function would seem to the important. 很清楚,睡眠一定具有某种作用,而且因为睡眠占用的时间如此之多,这个作用看来很重要。
- Function It is fairly clear that the sleeping period must have some function, and because there is so much of it the function would seem to be important. 很清楚,睡眠必然具有某种作用。睡眠占去那么多时间,所以其作用似乎还很重要。
- The doctor gave him a sedative to help him sleep. 医生给了他镇静剂帮助他入睡。
- I worried half the night and have a fitful sleep. 我半个晚上都一直在担心，故而时醒时睡。
- The mother rocked the baby to sleep in its cradle. 母亲摇动摇篮使婴儿入睡。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- A growing child needs plenty of sleep. 正发育的孩子必须睡眠充足。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- He keeps late hours and gets very little sleep. 他睡得很晚，而且只睡一点儿时间。
- We have to consider the question of where to sleep. 我们得考虑在何处安歇的问题。
- The old cat quietly packed up in his sleep. 那只老猫在睡梦中静静地死去。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Lack of sleep is detrimental to one's health. 缺乏睡眠有害健康。
- The mother lulled the baby to sleep. 母亲哄着孩子入睡了。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- She had just woken from a deep sleep. 她刚从熟睡中醒来。
- Nature seems to be wakened from a deep sleep. 大自然好像从沉睡中被唤醒。
