The average Chinese person is getting around 90 minutes less sleep a day than 10 years ago, with the duration falling from 8.5 hours in 2012 to just over seven hours last year, according to a report released ahead of World Sleep Day on Monday.

3月21日是世界睡眠日。在此之前发布的一份报告显示，国人睡眠平均时长从2012年的8.5小时缩减到2021年的7.06小时，平均睡眠时长减少1.5小时。

The report said Chinese people went to bed at around 12:33 am last year, more than two hours later than a decade ago.
报告称，2021年，国人入睡时间是00:33，比10年前晚了两个多小时。

More than 60 percent of respondents got fewer than eight hours of sleep a day, with new mothers, college students and office workers having more trouble sleeping.
超六成受访者睡眠不足8小时，新手妈妈、大学生、职场人士的睡眠问题尤为突出。

Browsing the internet, long work or study hours and sleep disorders such as insomnia are major factors in the decline, according to the report.
报告称，影响唾眠时长的因素分别是：看手机或上网导致睡眠拖延，工作或学习时长挤占了睡眠时间，以及失眠等唾眠障碍的影响。