Sleep
Why is it so difficult to fall asleep when you are overtired? There is no one answer that applies to every individual. It is possible to feel “tired” physically and still be unable to fall asleep, because while your body may be exhausted, you do not feel sleepy. It is not so easy to simply “turn off”.
Lack of sleep complicates matters even more. Experts say adults need at least seven to eight hours of sleep a night to function properly. When you get less sleep than that on consecutive three nights, you begin to accrue four “sleep debt”. As sleep debt increases your body experiences a stress response. Now a vicious cycle has been created: You experience the feeling of being more and more tired, but your body is increasingly stimulated. “Power sleeping” for more hours on weekends is only a temporary solution. There is no substitute for getting a good night’s sleep on a regular basis.
Useful Words and Expressions:
1. overtire 使过度疲劳
2. apply to 将……应用于
3. consecutive 连续的,连贯的
4. accrue 自然增加,产生
5. vicious恶的
vicious cycle 恶性循环
6. stimulate 刺激,激励
7. substitute for 代替……,替换……
Lovinnieey
完啦完啦 芭比Q啦 一句话怎么那么长
易小只千纸鹤哦
没有答案吗
新人求关照
好长呀!一句话。
一心向上的小苗0925
2021.1.10打卡
备考六级的文豪粉 回复 @一心向上的小苗0925:
姐妹,坚持就是胜利啊!加油(ง •̀_•́)ง!
一心向上的小苗0925 回复 @一心向上的小苗0925:
哈哈,我发现这个专辑不太清晰,所以找了另一个专辑,一样的音频,也很清晰,就没继续在这里打卡了
Lovinnieey 回复 @一心向上的小苗0925:
是哪个音频呀 求知道