3L英语I can see some boys playing football in the playground这句话对吗?

问题描述:

3L英语I can see some boys playing football in the playground这句话对吗?

I can see some boys playing football on the playground
我觉得in改为on

没错阿?!
Ps:3L英语是什么?

对~!

对!没语法错误!


see sb.doing sth.