你辗转反侧，但总也睡不着。

You toss and turn, but sleep won't come.

youdao

在睡前几小时内喝一杯咖啡会在你想入睡时让你辗转反侧数小时。

Having a cup of coffee within a few hours of bed time can have you tossing and turning for hours when your trying to sleep.

youdao

为什么会缺乏睡眠？可能是因为尼古丁的残留物在夜间会使你辗转反侧。不幸的是，不好的睡眠会使你不漂亮。

Why the lack of shut-eye? It's possible that nightly nicotine withdrawal could be causing you to toss and turn. And unfortunately, poor sleep doesn't equal pretty.

youdao