Doing exercise will also give you energy.

锻炼也会给你能量。

She's doing exercise, but it gets too hot.

她在做运动，但天气太热了。

Doing exercise helps to stay healthy.

锻炼身体有助于保持健康。

You know she hates doing exercise.

你知道她讨厌锻炼。

My mother was told to lose weight by doing exercise every day.

我妈妈被告知要通过每天锻炼来减肥。

Doing exercise keeps us healthy.

做运动让我们保持健康。

Doing exercise can make us strong.

做运动能够使我们强壮。

Daniel: Do you often doing exercise?

丹尼尒：你经常做运动吗？

Eg. He got cramped when doing exercise

他在做运动的时候抽筋了。

Early in the morning people may be seen doing exercise.

一大早就可以看到人们在锻炼。