Doctors ultimately attributed this to chronic sleep deprivation and over-consumption of caffeine.

医生最终将此归因于长期睡眠不足和过度摄入咖啡因。

Studies have shown that music can buoy mood, fend off depression and improve sleep.

研究表明，音乐可以提振情，抑郁，改善睡眠。

They took me back to Edinburgh, and people in the streets screamed at me: " Kill the woman! She sleeps with her husband's killer! "

他们把我带回了爱丁堡，街上的人们冲着我尖叫：“杀了这个女人！她和杀她丈夫的凶手一起睡觉！”

One more reason not to lose sleep over the rise in oil prices is that, unlike the rises in the 1970s, it has not occurred against the background of general commodity price inflation and global excess demand.

另外一个不应因油价上升而失眠的原因是，与 20 世纪 70 年代不同，这次油价上升不是发生在普遍的物价暴涨及全球需求过旺背景之下。

You need that cycle of actual rest, which isn't just sleep but it's, you know, respite from your work and actual fun time, and work.

你需的是真正的休息，这不仅仅是睡觉，而是从学习任务中喘口气，彻底的放松，然后再去学习。

Long days of manual labor, not enough food, and crowded sleeping arrangements are the norm.

长时间的体力劳动，不足的食物以及拥挤的休息场所令其声名狼藉。

I didn't sleep that night. I kept checking the bolt on the door. The present seemed vulnerable to the past, as if it might be overwhelmed by it, as if I might blink, and when my eyes opened I would be fifteen.

那天晚上我没睡，不停地检查门上的插销。过去的影响挥之不去，仿佛随时可以推翻现在的一切，仿佛一眨眼，睁开眼睛时，我又会回到十五岁。

I didn't have a dorm room, so I slept on the floor in friends' rooms.

我失去了我的宿舍，所以我只能睡在朋友房间的地板上。

Students who don't get enough sleep have poorer attendance and lower grades.

缺乏睡眠的学生出勤率偏低，成绩相对较差。

Armed with that knowledge, good luck sleeping tight.

了解这些信息以后，希望你能睡个好觉。

They gave me something last night to make me sleep.

昨晚他们给我打针，帮助我入睡。

Me sleeping on these linens is the favor.

我睡在这些亚麻床单上就是帮忙。

I can't believe this! You slept with him?

我真不敢相信 你跟他上床了？

And levels of melatonin, the hormone that helps regulate sleep cycles, dropped.

帮助调节睡眠周期的褪黑素也减少了。

This helps your brain realized that it's time to wind down to go to sleep.

这有助于让你的大脑意识到是时候放松下来睡觉了。

Things like muscle pain, lack of vitamin D and sleep deprivation are just some of the problems you can develop by over playing console or PC games.

肌肉疼痛，缺乏维生素D和睡眠不足只不过是过度沉迷游戏机或电脑游戏可能造成的问题。

You breathe less when you sleep, so you get less oxygen.

睡觉的时候，你的呼吸会变缓，吸入的氧气也随之减少。

What? - I don't think she slept in.

什么 我不认为她睡过头了。

If you sleep between damp sheets, you will probably catch cold.

如果你睡在潮湿的被单里，就可能会感冒。

I must not sleep with it wet.

头发湿着的时候我不能睡觉。