他一进来，我们便转而讨论另一个问题。的英文

we switched to discussing another problem as soon as he came in

• 他:    he
• 一:    one
• 进来:    in
• 我们:    we
• 便:    quiet and comforta ...
• 讨论:    discuss; talk over
• 问题:    question; problem