我认为我们应该多锻炼用英语怎么说

"锻炼"在英语中叫做 "exercise"。这个词来源于拉丁语 "exercitare"，意思是"练习、使用"。

例句：

I exercise every morning to stay healthy. (我每天早上锻炼来保持健康。)
He needs to exercise more to improve his stamina. (他需要多锻炼来提高他的耐力。)
She enjoys exercising at the gym. (她喜欢在健身房锻炼。)