A：Hello. Can I talk to David?你好。能让David接电话吗?

B：One second, please. ( a few seconds later, the receiver comes back and says) Hello?请稍等。(片刻后，接电话者返回并说)喂?

A：Yes.请讲。

B：I’m sorry. David is out to lunch right now.很抱歉，David出去吃午饭了。

A：Okay. I’m his wife. Could you tell him to call me back when he returns?哦。我是他妻子。等他回来了能让他给我回个电话吗?

B：Sure. Does he know where to call you?当然。他知道回哪个电话吗?

A：Oh, thanks. Please tell him to call my cell-phone number.哦，多谢提醒。请让他打我的手机。

B：Ok, I will.好的，我会的。

A：Thank you very much.非常感谢。

B：No problem.别客气。