personal matter

• n. 个人事情；私事

personal matter的用法和样例：

例句

1. I did not approve of her actions, but I have a hands-off rule in personal matters, so I said nothing.
   我不赞成她的行为，但是我的原则是对别的私事不加干涉，所以我什么话也没说。
2. I want to see the director on a personal matter.
   我要见董事谈一件私人的事。
3. I don't want to rake over old ashes, but while we are discussing personal matters, have you heard from Jim lately?
   我不想重提旧事，但我们在谈论私事，那么你最近有无吉姆的消息？