很抱歉。
Lily: What have you done?
你干什么了?
Ann: The other day, you were working on your papers, and I knew you need some evidences which I had found before, but I didn’t lend it to you.
那天，你正忙着写你的论文，而我知道你需要一些材料，这些我之前就找到了，但是我没有把它借给你。
Lily: Oh, I wasn’t angry about you.
我没有生气。
Ann: But I find that I am not a good man.
但是我发现我不是个什么好人。
Lily: Don’t be too serious, mate.
别太认真了，老兄。
Ann: I know, but when I saw you tried so hard to work your paper out, I…
我知道，但是，我看到你那么努力的去完成你的论文，我•••
Lily: Mate, you have the right to keep your effort and you needn’t share it with others.
老兄，你有权利保留你自己的劳动成果，你没必要和别人分享。
Ann: I am really sorry about that.
我真的很对不起。
Lily: Ok, I accept your apology, and could you have the dinner with me? I am alone.
好吧，我接受你的道歉，中午一起吃饭吧?我自己一个人。