You shouldn't exercise on a full stomach.

　　你不應(yīng)該吃飽了就運(yùn)動(dòng)。

　　Diet and exercise are obviously important.

　　顯然，飲食和運(yùn)動(dòng)是重要的。

　　Regular exercise helps prevent weight gain.

　　經(jīng)常鍛煉有助于防止體重增加。