The frog won't eat a bug when sleeping.

青蛙睡觉时不吃虫子。

youdao

For those who snore only when sleeping on their back, placing a pillow under their upper back may encourage them to change sleeping position.

对于那些仅在仰卧时才会打鼾的人，在他们的上背部放一个枕头可以促使他们改变睡姿。

youdao

Patients with asthma often breathe through their mouths, particularly when sleeping.

哮喘患者经常经口呼吸，尤其在睡觉的时候。

youdao

Johnsy was sleeping when they went upstairs.

VOA: special.2009.08.01

You remember, thalidomide is the drug which was actually really most used as sleeping aid that when pregnant women took were shown to produce deformities, children who were born without limbs for example.

你应该知道这种药品,实际上它是用来辅助睡眠的,但是，如果孕妇吃了这种药,就可能造成胎儿畸形，可能生出来的婴儿是没有四肢的。

普林斯顿公开课 - 人性课程节选

Most residents were sleeping when the earthen dam collapsed, sending 70 million cubic feet of water crashed down on their homes.

VOA: standard.2009.03.27

And when sleeping pills aren't enough to help patients stay alert, a wakefulness drug called Provigil is already approved for excessive daytime sleepiness caused by narcolepsy, sleep apnea and shift-work sleep disorder--the exhaustion brought on in some people by working the night shift.

FORBES: Sleep On Demand

The boys had been the rhythm of every day, even when he was sleeping.

NEWYORKER: Bullfighting

They stay elevated during more routine interaction, and are even elevated at night, when they are sleeping.

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