It has nothing to do with me.; it's none of my business.

这事与我无干。

《新英汉大辞典》

It has nothing to do with me being a human and you being a demon.

我是凡人或你是恶魔与此事无关。

youdao

As I've already told you several times, it has nothing to do with me.

正如我已告诉过你很多次的，此事与我无关。

youdao

"It has nothing to do with me, " Cano said.

WSJ: Report links Cano associate to Biogenesis

"To me this has nothing to do with me, it has to do with the incredible people who were in this movie, " said Affleck, who also stars in "Argo" and accepted the SAG prize alongside his cast.

NPR: 'Argo,' Lawrence, Day-Lewis Win At SAG

Mr. IAN: It was completely alien to me because it really, you know, it has nothing to do with actual guitar playing.

NPR: 'Guitar Hero' Game Earns a Following