have trouble 跟 have difficulty 有什么区别?
have trouble in,have trouble with 有什么区别?
have trouble doing和have difficulty in doing有区别吗?
have problem /trouble/difficult 有什么区别```怎么用 后面跟什么
have trouble doing sth和have trouble in doing有什么区别
have some trouble in 和 have some trouble with 有什么区别
have difficulty 后跟什么?
have problems/trouble doing sth有什么区别
have difficulty in doing sth .have trouble in doing sth
be in trouble与have trouble in doing有什么区别
have difficulty什么时候用doing,什么时候用to do?有什么区别?
difficulty problem trouble区别
have some trouble后面跟动词要用什么形式?