词组have fun doing和have fun to do有什么区别

词组have fun doing和have fun to do有什么区别 有have fun to do这个词组吗,还是have fun doing 如果两个都有,有什么区别 be fun to do sth 和have fun doing sth 有什么区别 加 例句 have fun doing sth.还是 have fun to do sth. have fun doing sth 还是have fun to do sth? have fun to do sth与have fun doing sth的区别 "HAVE FUN DOING STH" 和" HAVE IN DOING STH " 有什么区别?,可以通用吗? be fun doing 和have fun doing的区别 have fun+doing吗还是to do 是have fun doing sth 还是have fun to do sth? have fun加to do还是加doing? have fun 和for fun 的区别