Top 10 professions with worst sleep quality
Updated: 2014-03-21 08:16 (chinadaily.com.cn)
No. 6 Ordinary white-collar workers
Ordinary white-collar workers rank sixth with 61.6 points on the list of professions with the worst sleep quality.
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White-collar workers try to finish their work on July 1, 2011. [photo/dfic.cn] |
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