男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

您現在的位置: > Language Tips > Easy English > Odd Question  
 





 
為什么過度勞累時難以入睡?(通訊員稿)

[ 2006-11-08 10:54 ]

特別累的時候都想好好休息一番,可有時卻怎么也睡不著,這讓人非常痛苦。怎樣才能解決這個讓人頭痛的問題呢?看看下面這篇文章的說法吧!

Why is it so difficult to fall asleep when you are overtired? There is no one answer that applies to every individual. But many people fail to note the distinction between fatigue -- physical tiredness -- and sleepiness, the inability to stay awake. It's possible to feel "tired" physically and still be unable to fall asleep, because while your body may be exhausted, you don't feel sleepy. To fall asleep, you need adequate time to unwind, even if you feel fatigued. It's not so easy to simply "turn off."

Lack of sleep complicates matters even more. Experts say adults need at least 7 to 8 hours of sleep a night to function properly. When you get less sleep than that on consecutive nights, you begin to accrue "sleep debt." As sleep debt increases (and functionality decreases), your body experiences a stress response and begins to release adrenaline. 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.

unwind: 放松

accrue: 產生

adrenaline: 腎上腺素

vicious cycle: 惡性循環

power sleeping: 補覺

(改編自:外語教育網 北京林業大學通訊員刑元媛供稿 英語點津 Annabel編輯)

 
 
相關文章 Related Stories
 
         
 
 
 
 
 
         
 
 

48小時內最熱門

     

本頻道最新推薦

     
  Doing yoga, I'm professional!
  NBA 球隊名字的由來(通訊員稿)
  萬圣節:今天你“恐怖”了嗎?
  International Day of Peace(國際和平日)
  September 11

論壇熱貼

     
  福娃英文名更改,為何事先不考慮好?
  C-E: 臺下諸葛亮 臺上豬一樣
  請教高人:關于社保方面的詞匯
  “流行金曲”大家評
  常用英語口語1000句
  婚禮上牧師的證言




主站蜘蛛池模板: 定陶县| 洪洞县| 柞水县| 莱州市| 大关县| 汤原县| 大丰市| 青川县| 彩票| 湛江市| 陈巴尔虎旗| 蒙山县| 苍梧县| 湟中县| 南城县| 荔浦县| 镇雄县| 年辖:市辖区| 汾西县| 静安区| 九龙城区| 通化市| 济宁市| 永顺县| 水富县| 郴州市| 陆丰市| 梧州市| 泗洪县| 濮阳市| 平江县| 衡阳县| 株洲县| 东源县| 西乌珠穆沁旗| 商南县| 安阳县| 南安市| 开封市| 元朗区| 舞钢市|