We can think of a government official holding a news conference, a lawyer cross-questioning a witness in court, or a professor directing a seminar discussion.
2
询问证人时,其他证人不得在场。
Wheninterrogating a witness, no other witness may be present.
3
如果你不相信我的话,你可以询问证人。
If you don't believe me, you can interrogate the witness.