No, I don't have enough time to exercise.

我一向来都不运动，因为我没有足够的时间。

Do you ever实战 - SpeakingMax英语口语达人

And just to review a little bit what we did last time, the kind of exercise there--so I think, is this right, I think probably went a little fast last time.

先稍微复习一下上节课的内容,就是上节课中的练习,我认为,可能吧,我认为上节课讲得太快了

耶鲁公开课 - 博弈论课程节选

There is no time to exercise.

我没有时间健身了。

There is no 课堂 - SpeakingMax英语口语达人

I really believe in good exercise. That's why I like to walk all the time.

我也相信锻炼对人有好处。那就是我总喜欢散步的原因。

在中央公园溜达 - SpeakingMax英语口语达人