personal matter的用法和樣例：
例句
- I did not approve of her actions, but I have a hands-off rule in personal matters, so I said nothing.
我不贊成她的行為，但是我的原則是對別的私事不加干涉，所以我什麼話也沒說。 - I want to see the director on a personal matter.
我要見董事談一件私人的事。 - I don't want to rake over old ashes, but while we are discussing personal matters, have you heard from Jim lately?
我不想重提舊事，但我們在談論私事，那麼你最近有無吉姆的消息？
