It's healthy to exercise for half an hour.这句话有没有语病?若有,请帮忙改一下!谢了

问题描述:

It's healthy to exercise for half an hour.这句话有没有语病?若有,请帮忙改一下!谢了

我认为是对的

没错;
It is+形容词+to do sth+其他;
每天锻炼半小时对你的身体很健康