A:I'm really sorry, but I seem to have misplaced your towel.

A:真得很抱歉，我好像把你的毛巾放错地方了。

B:Oh, that's all right.

B:哦，没关系。

A:I'm very sorry. Can I get you another one?

A:很抱歉，要不要我再给你拿一条?

B:No. Forget about it. lt's not important.

B:不用了。别放在心上。没多重要。