NREM sleep is when you tend to toss and turn in bed. Your brain quiets down, which means that you aren't dreaming.

NREM睡眠状态是指身体在床上翻来覆去，但大脑趋于平静，意味着没有在做梦。

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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.

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。

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Individuals who have difficulty initiating sleep often toss and turn in bed and try to force sleep to come.

有入睡困难的个人常常在床上翻来覆去，试着强迫睡意到来。

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