Or, if they sleep, thy picture in my sight.

它们入睡时你的倩影浮现。

youdao

The paper says people tend to feel unwell if they sleep less than six hours a day.

报纸上说人如果每天睡眠少于个小时将感到不舒服。

youdao

"More sleep in old age, however, is associated with better health, and most older people would feel better and more alert if they slept for longer periods," he said.

他说：“然而，老年人睡眠时间越长，身体越健康。如果他们睡得时间更长一些，大多数老年人会感觉更好、更有精神。”

youdao

The study found that children also got less sleep if they did not have bedtime routines.

VOA: special.2010.06.09

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

耶鲁公开课 - 基础物理课程节选

And if they do not have a traditional coffin to sleep in during the day, they can find other answers, such as using a car.

VOA: special.2010.01.20

Doctors are more likely to make errors if they are sleep deprived.

BBC: Sleep deprivation 'fazes junior doctors'

MPs who in recent years may have wondered if they went to sleep and woke up in the wrong party.

ECONOMIST: Bagehot

Overweight people often have sleep problems -- most notably sleep apnea, a breathing disorder that causes frequent awakenings -- but it's not clear if they're overweight because of their sleep problems, or if their sleep problems result from being overweight.

CNN: Sleep deprivation spurs hunger