It's difficult to climb over the wall.能否改为It's difficult for climbing over the wall?to climb 为什么不能改为for climbing,意思有没有变啊（翻过那堵墙不容易）（不要跟我说It 做形式主语之类的话.

It's difficult to choose! It's difficult to do sth 还是It's difficult doing sth It's difficult it's difficult for it's difficult to/for有什么区别?it's difficult to和it's difficult for有什么区别?没有上下文喔句型、翻译等方面说吧 It's not difficult ____(learn) to skate. 用It's difficult to do sth.造句 It's difficult to love everyone什么意思 It's difficult to d____ between the two difficult的反义词It·s（ ）to carry It's difficult to find right shoes for his f_____. new,difficult,to,it's,words,remember(连词成句) it's very difficult to understand the english hearing It's difficult to see and hear at the back. Sometimes,it”s difficult to get off有错吗 It's really difficult to _____(education) the children well. It's difficult to see from the surface是什么意思 we all know it's difficult to p _______everybody