1楼：百度网友
doing sports after scholl is benifit for our health.
be benifit for对...有益。
2楼：匿名用户
doing physical exercise after school is good for our health.
3楼：懜驇龍
after-school sports can keep us healthy
4楼：涌思雅
sports after school can keep us healthy.
5楼：百度网友
doing some exercise after school keeps us healthy.
6楼：匿名用户
playing sports after school can make us healthy .
7楼：百度网友
doing sports after school keeps us healthy.