be fun doing 和have fun doing的区别

be fun doing 和have fun doing的区别 有没有be fun with,be fun to do和be fun doing这些说法? have fun doing sth have fun in doing have fun doing造句 have fun doing sth. have good fun doing sth和have fun doing一样吗? 词组have fun doing和have fun to do有什么区别 be fun to do和be fun doing的区别讲明白,要有例句 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? HAVE FUN DOING STH 和 HAVE IN DOING STH 有什么区别?,可以通用吗? 存在have been doing、have being doing、和have be doing吗? have fun to do something 还是 have fun doing somethingshishenme have fun doing sth 还是have fun to do sth? have fun doing sth.还是 have fun to do sth. Have fun doing something和Have a good time 什么something分别举个例子