亚洲色影视在线播放_国产一区+欧美+综合_久久精品少妇视频_制服丝袜国产网站

英語作文

Sleep英語作文

時(shí)間:2022-10-11 05:49:09 英語作文 我要投稿
  • 相關(guān)推薦

Sleep英語作文

  It's clear that everyone needs to sleep. Most people rarely think about how and why they sleep, however. We know that if we sleep well, we feel rested. If we don't sleep enough, we often feel tired and irritable.

Sleep英語作文

  · It seems there are two purposes of sleep: physical rest and emotional and psychological rest. We need to rest our bodies and minds. Both are important in order for us to be healthy. .Each night we alternate between two kinds of sleep: active sleep and passive sleep. The passive sleep gives our body the rest that's needed and prepares us for active sleep, in which dreaming occurs.

  · Throughout the night, people alternate between passive and active sleep. The brain rests, then it becomes active, then dreaming occurs. The cycle is repeated: the brain rests, then it becomes active, then dreaming occurs. This cycle is repeated several times throughout the night. During eight hours of sleep, people dream for a total of one and half hours on the average.

【Sleep英語作文】相關(guān)文章:

中式英語英語作文12-29

英語考試英語作文07-02

奧運(yùn)會(huì)的英語作文-英語作文06-20

[經(jīng)典]英語作文12-27

英語作文(經(jīng)典)09-24

英語作文【經(jīng)典】09-06

英語作文[經(jīng)典]09-06

英語作文【精選】10-13

(經(jīng)典)英語作文10-20

英語作文[精選]11-06