have problems doing sth与 have trouble doing sth

have problems doing sth与 have trouble doing sth have trouble doing sth have problems/trouble doing sth有什么区别 have trouble in doing sth have difficulty in doing sth .have trouble in doing sth 用have trouble doing sth造句 have trouble ding sth 和have trouble with doing 区别 have problems with to do sth 和doing sth 区别 have problems/trouble doing sth 中problem为什么要加s have fun doing sth. have fun doing sth have been doing sth