做某事有困难英语怎么说三种

1. Have difficulty (in) doing something

（介词 in 可省略，后接动名词）

例句:

She has difficulty (in) understanding the instructions.

（她在理解说明上有困难。）

2. Have trouble doing something

（直接接动名词，无需介词）

例句:

He has trouble focusing on his work.

（他难以集中精力工作。）

3. Find it difficult to do something

（使用不定式结构，强调“感觉困难”）

例句:

I find it difficult to express my feelings.

（我觉得很难表达自己的感受。）

补充表达（更口语化）：

例句: They had a hard time adapting to the new rules.

（他们很难适应新规则。）

根据语境选择即可，前三者为最常用且正式的表达方式。