However, last year I joined a health club and began to do regular exercise.

然而，去年我参加健身俱乐部开始做有规律的锻炼。

youdao

Secondly, people have to do regular exercise now and then.

其次，人们应该时而不时地去锻炼。

youdao

Secondly, people have to do regular exercise now and then.

其次，人们应该时而不时地去锻炼。

youdao