"碰见麻烦"用英语可以说作"to run into trouble"或者"to get into trouble" 。
其中 "run into" 意思是"突然遇到"，"get into" 意思是"陷入"。"trouble" 意思是"麻烦"、"困难"。
例句：
I ran into trouble when I lost my passport. (我的护照丢了，碰到了麻烦。)
He got into trouble because he didn't study for the exam. (他因为没有复习考试而陷入困难。)
We ran into trouble on our hike when the weather changed suddenly. (我们在徒步旅行中突然遇到了天气变化而麻烦。)