第1个回答 2012-04-30
Insisting on physical exercise can benefit our health greatly.
很高兴为你解答!
老师祝你学习进步!
望采纳,多谢你的问题!^_^
第2个回答 2012-04-30
Keeping doing exercise benefits our health a lot.
祝你进步本回答被提问者采纳
第3个回答 2012-04-30
坚持体育锻炼对我们的健康有很大益处
Insist on physical exercise on our health is of great benefit
第4个回答 2012-04-30
It is good for us to keep practising exercising. it is( adj) for sb to do sth