Monkeys shed large quantities of hair in places where they sleep.
猴子会在睡觉的地方掉下大量的毛发。
The fairies are to put it high up among the tree tops where they sleep at nights.
仙子们要把它放在高高的树梢上，那是他们晚上睡觉的地方。
When they sleep, they seldom lie down and sleep for minutes at a time, since it's difficult for them to get up again and it's dangerous in the wild.
当它们睡觉的时候，它们很少躺下来一次睡上几分钟，因为它们很难再起来，在野外这是很危险的。
Once in Kolkata, they sleep on the street or in their rickshaws or in a dera—a combination of garage and repair shop and dormitory managed by someone called a sardar.
一到加尔各答，他们就睡在大街上或是人力车里，或在由一个叫萨达尔的人管理的车库、修理店和宿舍的组合区域 dera 里。
To prepare for this before winter, these animals eat extra food to become fat which gives them the energy they need while they sleep.
为了在入冬前做好准备，这些动物会吃更多的食物来增肥，从而获取睡眠时所需的热量。
Almost everyone has their dreams while they sleep, but not all of them can tell their dreams clearly when they wake up.
几乎每个人都在睡觉时做梦，但并不是所有人醒来时都能清楚地说出自己的梦。
Here they sleep their long sleep.
他们在此长眠。
At night, they sleep on trees.
晚上，它们在树上睡觉。
All people are children when they sleep.
所有人都是孩子，当他们沉睡。
他们在哪里睡觉？
Sometimes they sleep in the same bed, sometimes they don't.
他们偶尔同床睡，有时分房睡。
Typically, they sleep significantly more than the rest of us.
通常来讲，他们的睡眠要比我们多得多。
Unfortunately, the closer women get to menopause itself, the less they sleep.
不幸的是，越接近更年期的妇女，睡眠越少。
Some people clench or grind their teeth while they sleep, a condition called bruxism.
一些人睡觉时紧咬牙关或磨牙，这种情况称之为磨牙症。
Passengers sit on a wide platform covered with cushions, and that's also where they sleep.
乘客就坐在一块宽阔的平台上，上面铺着软垫，那里也是乘客睡觉的地方。
They have a large flap of skin that they use as a mask to cover their face when they sleep.
它们长有一大片的皮瓣，在睡觉时可用作遮脸的罩子。
When dolphins sleep, they sleep in a semi-alert state by resting one side of their brain at a time.
当海豚睡觉时，它们处于半惊醒状态，每次只休息大脑的一半。
In children, for example, enlarged tonsils in the throat can interfere with breathing as they sleep.
例如在儿童中，扁桃体肿大会在儿童睡眠时阻碍他们的呼吸。
If you have children or pets, set limits on how often they sleep with you - or insist on separate sleeping quarters.
如果你有孩子或者宠物，要适量控制和你一起睡的次数——或者坚持分开睡觉。
It can also be a sign of sleep apnea. People with this condition repeatedly stop breathing while they sleep, and may not even know it.
打鼾也可能是睡眠窒息症的迹象，有这种病症的人们在睡觉时会多次出现呼吸暂停，而本人却可能一无所知。
Their nightstands hold two or three photographs of their father, and I sometimes find them clutching one in a small hand as they sleep.
他们的床头柜上摆着两三张他们父亲的照片，有时我还能看到他们用小手握着一张照片睡着了。
Throughout history, famous figures like Napoleon have stated that they focus on their problems just before they sleep, and tend to have an answer when they wake up.
历史上的著名人物，如拿破仑，就声称他们在临睡之前会集中思考问题，等一觉醒来往往就可获得答案。
他们在白天睡觉。
他们在白天睡觉。
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