1、Sleeping late at weekends would make you lazier and more out of spirits.
' |: A4 f, _0 Y2 Q% F h2、The circulation of daily circadian rhythm regulates and contorls biological clock.+ V: ]2 `" W4 t
3、Going to bed early can be far more efficient than sleeping late.
$ m; l; ^% U. Z4、The best way to balance our sleep of weekdays and weedends is to maintain good 8 hours sleep.
2 ]1 ^' A" c6 G5、为了保证生物钟的正常运转,我们需要在平常早起时间8小时前上床睡觉。 |