适度的运动有益健康。

A proper amount of exercise contributes to good health.

youdao

最近出版的一份研究表明适度的运动有益健康。

A study published recently shows that a proper amount of exercise contributes to good health.

youdao

最近出版的一份研究表明适度的运动有益健康。

A study published recently shows that a proper amount of exercise contributes to good health.

youdao