Someone who can't sleep is called an insomniac.

无法睡着的人被称为失眠症患者。

We become insomniac or impotent. An eyelid starts twitching.

我们会失眠或是虚弱无力。我们的一个眼皮会开始跳得不停。

And I'm certainly not an insomniac.I enjoy sleeping all night and some of the day too.

我肯定不是会失眠的人。我希望整晚都睡觉，而且白天有时候也睡。

An insomniac is someone who can't sleep easily.

失眠症患者是指无法轻易入睡的人。

Really tired insomniacs who can't focus get up at 4 a.m. too.

凌晨4点起床的也可能是真的很累的失眠症患者。

All right. I'm an insomniac who listens to Metallica to go to sleep at night.

好吧 我失眠 听" 金属乐队" 的歌才能入睡。

Matthew is something of an insomniac, Susan.

马修常常失眠　苏珊。

So does this chatty insomniac have a name?

哦 那这个健谈的失眠症患者叫什么啊？

If you're an insomniac – someone who can't sleep easily – it's tempting to open up your laptop and start shopping.

如果你是失眠症患者——一个很难入睡的人——那么打开你的笔记本电脑开始购物是很有诱惑力的。

This symptom of poor sleep leaves insomniacs waking in a state of exhaustion, confusion, and stress, which starts the process all over again.

虽然他们在睡眠， 他们的身体却在加班工作，将大脑所提供来给予能量的 葡萄糖给燃烧掉。睡眠品质很糟的症状，让失眠患者。