have good fun doing sth和have fun doing一样吗?

have good fun doing sth为什么用doing? have good fun doing sth和have fun doing一样吗? have a good time doing sth.同义词组have a good time doing sth.=have fun doing sth.=? have a good time doing还是to do?have fun doing还是to do have fun doing sth have fun in doing have fun doing造句 have fun doing sth. have fun doing sth =enjoy oneself doing sth=have a good/great time doing sth. Have fun & Good luck! Have fun doing something和Have a good time 什么something分别举个例子 have a good time和have fun后为什么要跟doing sth 用 have fun doing Sth.Have a good time Play happy Enjoy myself中文,词意 have fun( in) doing sth have fun doing sth造句 have fun in doing可以吗?have fun doing=have fun in doing吗? be fun doing 和have fun doing的区别 请问下后面接的动词形式（to do/doing）：have fun+ be/have good请问下后面接的动词形式（to do/doing）：have fun+ be/have good fun+be/have great fun+ have have time+ have a good time+