Synchronise your body clock by getting up and going to bed at the same time every day. Avoid daytime naps.

调整你的生物钟，每天按固定的时间睡觉和起床，不要午休。

youdao

Synchronise your body clock by getting up and going to bed at the same time every day. Avoid daytime naps.

调整你的生物钟，每天按固定的时间睡觉和起床，不要午休。

youdao