concerned with
1．having relation with与…有关
I am not concerned with such things．我同这些事无关。
The researches are concerned with alpha rays．这些研究都是关于阿尔法射线的。
2．giving one's attention to；worrying about关心；担心；忧虑
We must be concerned with the people's wellbeing．我们必须关心群众生活。
She is deeply concerned with our health problem．她非常关心我们的健康问题。