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Snooze away, it's World Sleep Day

(chinadaily.com.cn) Updated: 2012-03-21 16:06
Snooze away, it's World Sleep Day

Students sleep on desks in school's library after a whole night queuing for seats in Qingdao University, Qingdao city, Shandong province, Aug 28, 2011. [Photo/CFP]


Snooze away, it's World Sleep Day

Students sleep in a cyber café on June 11, 2005 in Wuhan, Hubei province. [Photo/CFP]

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