1、Sleeping late at weekends would make you lazier and more out of spirits.. F' `- ]1 ~7 L9 ]6 L
2、The circulation of daily circadian rhythm regulates and contorls biological clock.) x+ t8 Y: ]% F. _' F
3、Going to bed early can be far more efficient than sleeping late.
9 i9 v2 O6 n1 m7 k6 B4、The best way to balance our sleep of weekdays and weedends is to maintain good 8 hours sleep.7 Y6 ?& q) {0 R4 I2 g5 N3 Z }* B
5、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。 |