晚上得到充足的睡眠可以让我们保持健康，同时，如果每晚能保证至少7个小时的睡眠，你将拥有一颗健康的心脏。

Getting enough sleep at night allows us to keep our heart health. You will have a healthier heart if you can get at least 7 hours of sleep every night.

youdao

因为我们的易效能时间管理提倡早起，所以反推，为了保证充足的睡眠时间，大家就必须得早睡。

Since we must get up early, we must sleep early as well in order to ensure we have enough energy the next day.

youdao

现在，我们在繁忙的工作中，往往难以保证充足的睡眠，有时候真想在周末睡它个昏天暗地的。

Now, I am busy with my work and it is difficult to have adequate sleep. Sometimes I really want to have a sound sleep on the weekends.

youdao