That 's minding my own business .

那介意我自己的事务。

The difference between listing 3 and listing 4 highlights an important question : who 's minding the state ?

清单3和清单4的不同之处突出了一个重要的问题：谁来关心状态呢？

You 're walking down the street and minding your own business when suddenly a hand stretches out , the wretched face of that old man looks up at you and asks if you have any spare change ?

你正走在街上，只关心着自己的事，此时突然伸出一只手，那个可怜的老人仰望着你，问你是否有零钱。

What you need to do is to stop minding what others think and concentrate on getting better .

你要做的，就是不再介意别人的想法，把精力集中在康复上。

Sons spend less time minding their progeny than their spouses do .

儿子们花在照顾后代身上的时间不及其配偶。