He did some changes in sleeping habits.

他改变了一些睡眠习惯。

youdao

Many people pass through periods of difficulty in sleeping and eating.

许多人都会经历睡眠和饮食困难的时期。

youdao

Emotional labor can lead to difficulty in sleeping and family conflict.

情绪劳动会导致睡眠困难和家庭冲突。

youdao

They also suggest actions like providing protective boots to wear while working in fields, and not sleeping on the ground.

VOA: special.2010.01.25

So, it's a picture that Camille has drawn, and of course Camille doesn't know that he's sleeping with Marylou in another hotel on the same day, and so on.

所以，就是一张卡米尔的画，当然卡米尔并不知道就在同一天,迪恩还和玛丽露在另一家旅馆偷情之类的。

耶鲁公开课 - 1945年后的美国小说课程节选

here, the people, they are not really sleeping in the weekend

这里的人在周末是不睡觉的，

纽约的夜晚很开心 - SpeakingMax英语口语达人

Approximately 50% of the variation in sleeping disorder symptoms can be pinned on genetic factors.

BBC: NEWS | Health | Genes to blame for restless sleep

Drugs that increase it could be the next breakthrough in sleeping pills.

FORBES: Sleep On Demand

Ms Purdy said she had started sleeping in her wheelchair because sleeping in bed was too uncomfortable.

BBC: Right-to-die woman Debbie Purdy campaigns for drug