亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

US EUROPE AFRICA ASIA 中文
China / Trending across China

Lack of sleep

(chinadaily.com.cn) Updated: 2013-10-30 13:13

Lack of sleep

Students from a kindergarten in Haozhou city of Anhui province learn the right way to take a nap on March 21, 2013.[Liu Qinli/Asianewsphoto]

In a recent online chat about staying up late, a woman held the record with only eight hours of sleep over four days due to her busy work as a designer. Sometimes she was sick, but still had to continue to work, she said.

An expert called on young people to abandon the habit of staying up late and increase rest times, Chongqing Business Daily reported.

 

Highlights
Hot Topics
...