How to say to show an interest in/to get involved in Chinese 过问

她的事情，我从不过问 ( I never asked her about her )

他一门心思搞学问，不过问其他事情。 ( He devoted himself to learning, but asked other things. )

事无巨细，他都要过问。 ( Nothing is too small, he will ask. )

你过问人家的事干什么？ ( What did you ask people about? )

咱干的这事是个三不管，没人过问 ( What we did was a trivial matter, nobody asked )

建议领导亲自过问此事 ( Advise the leader to personally ask about this )

请领导过问一下这件事情。 ( Please ask the leader about this matter. )

无暇过问此事 ( No time to ask about it )