尝试不同种类的锻炼，每次锻炼的时候尝试做一些不同的事情。

Trydifferent types of workouts, and try to do something different each time you work out.

youdao

尝试不同种类的锻炼，每次锻炼的时候尝试做一些不同的事情。

Trydifferent types of workouts, and try to do something different each time you work out.

youdao