To avoid puffy, bloodshot eyes, dark under-eye circles and a pale washed-out complexion — and for peak alertness and energy — experts say you need eight hours of sleep a night.

专家们说，人每天的正常睡眠应达到8小时，这样才能保证头脑清醒，精力充沛，避免出现眼睛浮肿、充血，黑眼圈，和面色苍白等现象。

youdao

The rains come-good rains to sleep by-and fields that were dun as oatmeal turn to pale green, then to Kelly green.

细雨飘了下来——好雨伴美梦——而田野却在这细雨中由燕麦粉般的灰褐色变成了浅绿色，而后又转为黄绿。

youdao

A sleep or awake, reading or snoring, fat or thin, hairy or bald, the insulation of their red or pale faces was complete.

不管睡着的醒着的，看书的打鼾的，胖的瘦的，有发的秃顶的，他们红润的或者苍白的脸上那种孤芳自赏的神气都是十足的。

youdao

And the patients often nightmares, from terrorist breathtaking dreams from the start, in a cold sweat, nervous palpitations, pale face, dare not to go to sleep.

还有的病人经常做恶梦，从恐怖惊险的梦境中惊醒，出一身冷汗，紧张心悸，面色苍白，再也不敢入睡了。

youdao

And the patients often nightmares, from terrorist breathtaking dreams from the start, in a cold sweat, nervous palpitations, pale face, dare not to go to sleep.

还有的病人经常做恶梦，从恐怖惊险的梦境中惊醒，出一身冷汗，紧张心悸，面色苍白，再也不敢入睡了。

youdao