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A：I'm sorry to tell you that I have to cancel our appointment.
我很抱歉地告诉你，我不得不取消我们的约会。
B：What's happened?
发生什么事了？
A：I must meet someone at the airport tomorrow afternoon.
我明天下午必须去机场接人。
B：I'm sorry to hear that. May we meet the day after tomorrow?
很遗憾。那我们可以后天见面吗？
A：OK. I'll be free from nine to eleven. I'll be there waiting for you.
可以，我九点到十一点有空。我会在那儿等你。
B：We'll discuss the contract in detail.
我们要详细地讨论一下合同。
A：Sure. I'm really sorry for the trouble I've made.
那当然。给你造成了麻烦我很抱歉。
B：Not at all. See you.
没关系。再见。
