做運動兩種表達方式用英語怎麼表達？

It is good for our health to take exercise.

進行體育鍛煉有益於我們的'健康。

We should take exercise to build up resistance to disease.

我們應該堅持鍛鍊以增強對疾病的抵抗力。

I know I should take exercise, but I never do.

我知道我應該進行體育鍛煉，但我從來沒這樣做過。

If you are planning to do exercise regularly, or you're doing it now, then listen up!

如果你計劃定期鍛鍊,或者你現在正在鍛鍊,那就聽好了！

How often do you exercise?

你多長時間鍛鍊一次？

It would be a good idea if you could do this exercise twice or three times on separate days.

如果你能將此練習隔幾天做上兩三次就好了。