It is not your business是什么意思

It is not your business
这不管你的事；没你的事儿了；此事与你无关
双语例句
1
Making a sense in public over cold spaghetti might get you a free meal next time, but it is not going to seal your business deal.
大庭广众之下因为冷掉的意大利面大吵大闹或许可以让你获得下次免费用餐的机会，但是不会让你的商务谈判成功。

2
While the practice seems despicable to many Americans, in China, using your “ guanxi ” ( connections) to facilitate business is not only the norm, it is crucial in creating a bonded contract.
这样的做法似乎在很多美国人看来是可耻的，但在中国，利用“关系”促成业务不仅是常态，而且对于签订有保障的合同至关重要。

不关你的事。

关你屁事
与你无关