1. I've really got to go, I'll get back to you when I get the office.

　　我真的得走了，我进办公室再打给你。

　　2. Sorry, I must end the conversation. There's someone on the other line.

　　抱歉，我不能再说了。有人在另一在线。

　　3. Sorry, I've got to hang up. My wife's waiting for me.

　　抱歉，我得挂电话了。我老婆在等我。

　　4. I think I'd better let you go. I'll talk to you later.

　　我想我应该让你去忙了，我晚点再打给你。

　　5. I have to get back to work. I'll call you later tonight.

　　我要回去工作了。我今晚再打给你。

　　6. Shall¹ we continue this later? I've got a call waiting.

　　我们可不可以晚一点再继续谈？我有插播。

　　7. It's kind of late. Why don't we talk about it tomorrow?

　　有点晚了。我们何不明天再谈呢？

　　8. I've got to meet a client² right now. Can we talk later?

　　我现在要去见一个客户。我们可以晚一点再谈吗？

　　9. I won't keep you any longer.

　　我不耽误你时间了。

　　10. Sorry, it's getting late. Can you call again tomorrow morning?

　　抱歉，时候不早了。你可不可以明天早上再打来？