生活不易，你必须每天都要努力锻炼自己。

Life isn't easy, you have to train yourself hard every day.

youdao

你必须多加锻炼，努力增进健康。

You must take more exercise and try to improve your health.

youdao

你必须多加锻炼，努力增进健康。

You must take more exercise and try to improve your health.

youdao