Do not stay up late. Some people love to play cell phones games or reading electronic-books before sleep, this can be bad for the health.

一些人喜欢在睡觉之前玩手机游戏或是看电子书，这对健康很不利。

youdao

We do think you should not stay up late.

我们的确认为你不应该熬夜那么晚的。

youdao

We do think you should not stay up late.

我们的确认为你不应该熬夜那么晚的。

youdao