As is often the case with human beings, many animals sleep a lot when young, but sleep much less when they get older.
和人类一样，许多动物年幼时睡得多，但长大后睡少了很多。
Right now, to reduce the risk of sudden infant death syndrome, the American Academy of Pediatrics recommends that mothers not sleep in the same bed as their babies but sleep in the same room.
现在，为了降低婴儿猝死综合症的风险，美国儿科学会建议母亲不要和她们的宝宝睡在同一张床上，但可以睡在同一个房间里。
Yes, I have seen her--a single short moment, but sleep came into my eyes!
是的，我见过她——在那短短的一瞬间，但我的眼皮却被困意压得沉重！
Bewildered, hestood beside his bed, thinking there is nothing to do but sleep.
他茫然地站在床边，想着除了睡觉也无事可做了。
You'll cry and cry and try to sleep, but sleep won't come the whole night through.
你哭了又哭并想法子入睡，但你整夜都睡不着。
By nine it is dark and, as there is no electric lighting, there is little to do but sleep.
到了九点天已经黑了，由于没有电灯，除了睡觉没有别的事情可做。
Garfield: Well, Christmas and New Year's have come and gone, nothing to do but sleep till Easter.
加菲猫：圣诞节和新年来了又过去了，除了睡觉没有什么事可做，直到复活节。
Eat supper, breakfast in camp, but SLEEP WITH THE SHEEP, hunderd percent, NO FIRE, don't leave NO SIGN.
早饭、晚饭在营地里吃，但是夜里要和羊睡在一起，绝对不许生火，也绝对不许擅离职守。
But sleep deprivation does more than wreak havoc on your body-its effects are written all over your face.
但是，睡眠不足不只对你的身体造成严重破坏，它的影响都写在你的脸上。
Stress and mental fatigue can exist no matter how much sleep you get, but sleep does help refresh your body and mind.
压力和心理疲惫能够一直出现，尽管你已经有了相当多的睡眠。但是书面的确可以使你的身心得到放松。
Every morning, if I don't get up, her mother will be bothering me in bed but sleep, and watch TV, play computer.
每天早上，如果我不起床，妈妈就会在被窝里折腾我除了睡觉，还有看电视、玩电脑。
They often catch flack for not conforming to conventionally accepted norms, but sleep well knowing that they think for themselves.
他们常挂在嘴边的宣传不符合传统公认的准则，但知道他们为自己着想所以睡得好。
But sleep researchers have found that you can sort of kick-start the process by imagining that your hands and feet are becoming warmer.
睡眠研究人员发现，我们可以启动这个过程，通过想象自己的手和脚变暖。
You may feel tired enough to fall asleep anywhere, but sleep researchers find that these controllable factors play a huge role in how easily and quickly people can fall asleep.
也许你累到哪里都能入睡，但睡眠研究人员发觉这些可控因素很大程度决定你是否可以轻松快速入睡。
After three weeks, they gradually reduced their sleep to about eight hours. But another interesting thing happened.
3周后，他们把睡眠时间逐渐缩短到8小时。但是另一件有趣的事发生了。
But if we want our kids to realize their full physical, learning and social ability, sleep is important.
但如果我们想让我们的孩子充分发挥他们身体的、学习的和社交的能力，睡眠是很重要的。
But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities.
但在大约15岁左右的时候，由于学校、工作和其他活动的压力，这些男性自愿开始减少夜间睡眠时间。
Humans eat, sleep and play, but we also speak, plot, rationalise and debate finer points of morality.
人类吃饭、睡觉、玩耍，但也会谈论、策划、以及对更完善的道德观点进行合理化和辩论。
Lozanov experimented with teaching by direct suggestion during sleep, hypnosis and trance states, but found such procedures unnecessary.
洛扎诺夫在睡眠、催眠和恍惚状态下尝试了直接暗示的教学方法，但他发现这些过程是没必要的。
I sleep less than six hours a night and the job provides no vacations and little money, but the happiness and satisfaction I feel is rewarding enough.
我每晚睡不到6个小时，这份工作没有假期，也没有多少钱，但我感到的快乐和满足已经足够值得了。
And one leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better.
一位权威人士说，这些影响力格外强大的心理事件不仅可以被控制，而且可以被我们有意识地控制，帮助改善睡眠，让我们感觉更好。
That suggests that catch-up sleep may undo some but not all of the damage that sleep deprivation causes, which is encouraging, given how many adults don't get the hours they need each night.
这表明补觉可以弥补部分但不是全部睡眠缺乏造成的损害，考虑到有很多成年人每晚都没有得到他们所需的睡眠时间，这令人鼓舞。
Not only did I get my full eight hours of sleep, but an additional two more hours as well.
我不仅睡足了8小时，还多睡了两个小时。
Finally, the coughing reflex in reaction to irritants in the airway produces not a cough during sleep but a cessation of breathing.
最后，对呼吸道刺激物的咳嗽反射不会导致人们在睡眠期咳嗽，而会造成呼吸暂停。
I couldn't sleep but kept tossing and turning in bed all night.
我彻夜在床上辗转反侧不能成眠。
A small place near a tree or a rock will be the warmest, but be careful before you decide where to sleep.
靠近树或岩石的小地方会是最温暖的，但是在你决定哪里睡觉之前要小心。
You may think it's difficult for them to sleep, but they have no such problems because giraffes don't often stop for a snooze.
你可能认为它们很难入睡，但它们没有这样的问题，因为长颈鹿不经常停下来打盹。
That night, the girl had a good sleep, but the boy didn't sleep well.
那天晚上，女孩睡得很好，但男孩没睡好。
He doesn't have enough sleep but he is healthy.
尽管他没有足够的睡眠，但他很健康。
He doesn't have enough sleep but he is healthy.
尽管他没有足够的睡眠，但他很健康。
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