“冬天的时候都是晚上九点睡觉，早上四点起床，”我的主人压住呻吟的声音，说道。

"In winter, I go to bed at nine in the evening and get up at four in the morning," said my host, suppressing a groan.

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很快她发现了正在睡觉的朋友，听到了祖父和蔼可亲的声音，“你睡得怎么样？”

Soon she discovered her sleeping friend, and heard the grandfather's cheery voice, "How did you sleep?"

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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.

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I've found some people really have to come to the first and second row because they claim that if they don't hear me they cannot really go to sleep.

我发现有些人必须得在第一,二排睡觉,因为他们说如果听不到我的声音,他们就无法入睡

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because we'd have different sleep times and then sometimes I would sleep loud and she... you know.

因为我们睡觉的时间不一样，有时候我睡觉的声音大，她就会……你懂得。

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