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。有另一人在线。

    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. Shall 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 client 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？