有没有be difficult doing?请翻译、举例

问题描述:

有没有be difficult doing?请翻译、举例

have difficult in doing sth ,请问到底该怎么正确理解,有it's no use doing,no good doing等等 没必要字字翻译吧 It is+ 形容词 + to do

可以加个介词 in

好像没见过,一般都是be difficult to do sth ,倒是有have difficulty doing sth
It is difficult to learn English
He has difficulty learning English