Don't let my sickness concern you.

不要因为我的病而让你担忧。

youdao

Don't interfere in what doesn't concern you.

不要管与自己无关的事。

《牛津词典》

It was just a little unfinished business from my past, and it doesn't concern you at all.

这只是我过去没有了结的一件小事，完全跟你没关。

《柯林斯英汉双解大词典》

Your friend "has her heart in the right place" if she says she is sorry, and shows great concern for how you feel.

VOA: special.2010.07.18

What do you hope to get out of this besides ? satisfying interests of the course which is a legitimate concern?

除了满足兴趣之外,你想在这门课上得到什么,人都会这样想？

麻省理工公开课 - 电影哲学课程节选

We want to know, as you can tell-- our concern is where does the car hit the ground?

我们想知道,你们也能算出来,车将在哪一点落到地面

耶鲁公开课 - 基础物理课程节选

They said it and solve your concern you need to give them a call.

NPR: Injecting Race into Politics

The possibility ought to concern you if you have any Federal Reserve notes in your wallet.

FORBES: Could A Federal Reserve Bank Go Bust?

Visit our website to learn more, stay connected and tell us about the global development issues that concern you.

WHITEHOUSE: Talking with America's Youth