have fun+doing吗还是to do
问题描述：
have fun+doing吗还是to do
答
have fun doing 乐于做某事/热忠与做某事
have fun to do 乐于去做某事
答
have fun doing=have good time
答
have fun doing sth. 开心地做某事
没有have fun to do sth结构.如：The kids are having fun playing in the park now.