第1个回答 2011-01-13
It is difficult for sb to do sth.
比如说:小红一个人去外婆家有困难,因为她才三岁。
eg: It's difficult for Xiaohong to her grandma's alone,because she is only three years old.
第2个回答 2011-01-13
have trouble / difficulty (in) doing sth
做某事有困难
例句
1.Do you have any difficulty (in) learning Chinese?
你学汉语有什么困难吗?
2.I have some trouble (in) learning English.
我学英语有困难。
第3个回答 2011-01-13
have difficulty in doing sth.
第4个回答 2011-01-13
be difficult to do sth.