Her eyes ached from lack of sleep.

她的眼睛因睡眠不足而隐隐作痛。

《牛津词典》

They were exhausted from lack of sleep.

他们因睡眠不足而疲惫不堪了。

《柯林斯英汉双解大词典》

She had bleary red eyes from lack of sleep.

她由于缺乏睡眠而双眼昏花，布满血丝。

《牛津词典》

Kathy in Canada wrote: My daughter likes complaining about everything in the morning, and I know that this is from lack of sleep.

VOA: special.2010.10.14

The officer added that following the alleged racist comment she suffered from lack of sleep and headaches, which a doctor said was probably caused by stress.

BBC: PC David Hair (left) and PC Kevin Hughes

It's not clear from this study whether cancer risk is truly affected by lack of sleep, says Rapoport, but it is certainly a possibility.

CNN: Exercise plus sleep may lower cancer risk in women

Sleep or the lack of it is the cause of minor and major aliments from puffy eyes, weight gain to heart disease.

FORBES: Wellness Advice That Also Applies to Entrepreneurship