Staying calm was an exercise in self-control.

保持镇定是一种自我控制活动。

《牛津词典》

Well, try to exercise a bit of self-control would be the first thing.

那么首先就要锻炼一下自己的自控能力。

youdao

Well, try to exercise a bit of self-control would be the first thing.

那么首先就要锻炼一下自己的自控能力。

youdao