Dealing with an interruption
A: Excuse me, Ms. Montgomery?

B: I’m sorry, Jeff. Please don’t interrupt me right now. I’m in the middle of a conversation.

A: Oh, I’m sorry, Ms. Montgomery. I’ll come back later.

B: That’s all right. I’ll be finished in a little while.

受到干扰
A：对不起，蒙格玛利女士？
B：抱歉，杰夫，这会儿请不要打扰我。我正在和别人谈话。
A：对不起，蒙格玛利女士。我待会再来。
B：好。我一会就完了。