I'm sorry you've had a wasted journey.

歉劳白跑一趟。

I am sorry to have discommoded you.

歉添麻烦了。

I regret to say you are wrong.

十分歉, 错了。

I’m sorry to obtrude on you at such a time.

我很歉这个时候打扰。

If you're actually not a good Mandarin typer, my apologies.

如果是因为中打不好，那我歉。

I must apologize for disturbing you like this.

非常歉，打扰了。

I must apologize for the untidy state of the room.

屋子这么不整洁, 实歉。

I must apologize for calling you so late.

实歉, 这么晚您打电话。

I must apologize for calling so late.

我是歉这么晚了才打电话。

I’m sorry I upset you—how can I make amends?

歉让难过了—我怎么样才能弥补我过失呢？

I'm awfully sorry to bother you so late.

我很歉这么晚打扰。

I'm sorry to bother you at this time of night.

很歉，这么晚了打扰。

Sorry I didn’t reply to your email. My computer’s gone for a burton!

很歉我没有答覆电子邮件，我电脑坏了！

I'm sorry to be the bearer of bad tidings.

很歉，我带来了坏消息。

I am sorry I must disapprove your action.

很歉，我必须指责行动。

I'm sorry, I am forgetting that you don't like beans.

很歉, 我差点忘了不爱吃豆子。

I’m sorry I haven’t written to you for so long.

很歉，很长时间未写信了。

Richard was sorry to break up the party.

理查德很歉自己搅散了聚会。

I'm sorry if I was a bit brusque.

如果我表现得有些唐突话我很歉。

I'm sorry I lied to you.

我很歉向撒了谎。