每个人都要睡觉，但是人们为了不错过什么而熬夜或早起，在不同的文化中是不一样的。
Everybody sleeps, but what people stay up late to catch—or wake up early in order not to miss—varies by culture.
我们会认为它迁徙的整个区域就是它的栖息地，因为在长途旅行中，它需要经常下来进食和睡觉，对吧？
We would say that this whole area over which it migrates is its habitat because on this long-distance journey, it needs to come down to feed and sleep every so often, right?
在他们2017年发表在《自然——通讯》上的研究中，参与者能够分辨出他们在睡觉时所听到的声音特征。
In their 2017 study published in Nature Communications, participants were able to pick out sound features that they had heard during sleep.
梦游者在睡觉的时候，他们中的一些人表现得和白天一样。
When sleepwalkers are sleeping, some of them act like how they do during the day.
例如，在2012年发表于《自然神经科学》杂志上的一项研究中，以色列研究人员发现，人们可以在睡觉时能学会将声音与气味联系起来。
In a 2012 study published in the magazine Nature Neuroscience, for example, Israeli researchers found that people can learn to connect sounds with smells during sleep.
这些副作用还会严重影响工作表现。而压力和超时工作意味着工作中忙碌的人们在整个星期中都很少有时间睡觉。
The effects can have a big impact on work performance, yet stress and long working hours frequently mean people in busy jobs get too little sleep during the week.
在广泛的遗传因子制约中，人类可以选择什么时候上床睡觉和起床。
Within broad genetic constraints, humans can choose what time to go to bed and get up.
在另一组中并没有发现这种提高。另一组参与者学了单词之后在早上被进行了测试，到了晚上又进行了测试，在这两次测试之间，参与者们没有睡觉。
This improvement was not seen in another group of participants who learned new words and were tested in the morning and re-tested in the evening, with no sleep in between tests.
在第二部分的研究中，研究人员搜集这些孩子和父亲睡觉时穿着的T恤。
In a second part of the study, the researchers collected T-shirts worn by fathers and their children while sleeping.
那些错误地想到“睡觉”这个词也在单子上的儿童，在做涉及到这个词的复杂合作工作中，比其他没有产生幻觉的儿童要做得好的多。
Those who falsely remembered that sleep was also on the list did better on a complex associative task involving that word than those who did not generate the illusion.
科学家们希望，在睡眠中对脑部已知功能区域的扫描能够让研究者们开发出一些工具，让我们在想要睡觉的时候保持困倦状态，该起床的时候自然起床。
The scientists hope that understanding brain scans during sleep will enable researchers to develop tools to keep us asleep when we want to sleep and to wake us up only when it is time.
虽然在我们现在的实验中，参与者没有真正地带着问题睡觉，但是中间的休息所产生的益处是明显的。
Although in our current experiments participants did not actually sleep on their decision, the benefit of a period of rest is clear.
他们在睡觉的时候处在最和协的状态，定见中那纷争的部分停止了，停止去打扰他们的和平了。
They harmonize best while asleep and the mindset that is in discord ceases to disturb their peace.
考虑在无噪声中睡觉，无论是从床头风扇还是机器产生平静的声音。
Consider going to sleep to the sound of white noise, either from a bedside fan or a machine that generates calming sounds.
在婴儿床中睡觉还会扰乱婴儿的睡眠，这样婴儿的大脑就比较无法适应“周期”，不能在动态睡眠和静态睡眠两种模式中切换。
Being in a cot also disrupted sleep, with the babies' brains less likely to 'cycle' or make the transition between two types of sleep called active and quiet.
毕竟，任何人都可以在广告中打出“弹性工作”招牌。但是，如果人际关系网上的熟人告诉你，她已经几个月没能准时回家哄孩子睡觉了，那你就得悠着点儿了。
Anybody can toss the word "flexibility" into a job AD, after all, but if someone you know on LinkedIn tells you she hasn't been home in time to tuck her kids into bed in months, beware.
躺在彼此臂弯中显然可以增进感情；而除此之外，研究还表明，不论男女，即使是在睡觉时，彼此身体上的接触也可以减轻压力。
Lying in each other's arms can certainly boost the strength of a relationship, and a study found that physical touch, even while sleeping, can reduce feelings of stress in both men and women.
在另一项不相关的研究中，给男性穿着干净的棉质T恤睡觉过两夜。
In another unrelated study, men were given clean cotton t-shirts to sleep in for two nights.
这些动物在夜间生活在他们的梦想中而在白天睡觉时编织他们的梦想。
These creatures live their dreams during the night and weave their dreams during the day and while asleep.
约拿书太累了，以至于在整个骚动中他都在睡觉。然而过了一会儿，船长就来叫醒了他。
Jonah was so tired that he managed to sleep through all the commotion. But after a while the captain came to wake him.
在睡觉前5分钟，慢慢地、平静地对你自己重复这个词：富裕。那么，你的潜意识会在你的经历中帮助你真地实现富裕。
Repeat the word "wealth" to yourself slowly and quietly for about five minutes prior to sleep and your subconscious will bring wealth to pass in your experience.
为了在每天的行程中塞进更多的训练，他们提早起床或者很晚才睡觉。
They get up earlier or go to bed later in order to wedge more into each day.
他们发现当人们试图在一个陌生环境中睡觉时，大脑的一半比另一半更加清醒。
They found that one-half of the brain "remains more awake" than the other half when people are trying to sleep in a new place.
在我睡眠中，一直怜爱地望着我我；-摇我睡觉，母亲—摇我入睡！
Over my slumbers your loving watch keep; - rock me to sleep, mother, - rock me to sleep!
在无重力的状态下吃饭、睡觉；穿上太空衣在宇宙中漫步、修复人造卫星，一定是很有趣的经验。
Imaging that you are on a space mission and you have to sleep in zero gravity , help fix a satellite , and build a factory in orbit.
在早上或者睡觉前，你可以花一些时间，罗列出一天中积极正面的时刻或者你想要达成的工作目标。
During a few quiet moments in your morning or before bed, write a list of positive moments in your day or goals you're working to achieve.
在早上或者睡觉前，你可以花一些时间，罗列出一天中积极正面的时刻或者你想要达成的工作目标。
During a few quiet moments in your morning or before bed, write a list of positive moments in your day or goals you're working to achieve.
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