少制造些噪音，体会安静。

Make less noise, and appreciate the silence.

youdao

当他们开始鼾声连连时，研究人员就监测他们的大脑活动，然后再给入眠者制造些噪音(铃声、喇叭声)。

While the subjects caught some Zs, the researchers monitored their brain activity. They then subjected the sleepers to [NOISE] or [NOISE].

youdao

起先我们不理解为什么睡觉时它们喜欢制造一些噪音出来，后来才明白原来是有人从它们的篮子里拿走了这个玩具。

At first we couldn't figure out why they made so much noise when it was time for them to go to sleep, but it was because someone had accidentally taken the toy from their basket.

youdao