"I am sorry, but I won't be able to offer you any tea after all," she said.

VOA: special.2009.01.17

So what point, sorry, bad pun, what point am I trying to make here?

正确的我很小心的写下了这些，抱歉，说错了？

麻省理工公开课 - 计算机科学及编程导论课程节选

I am so sorry to hear that you lost your job.

我听说你失业了，真是遗憾。

I'm sorry 实战 - SpeakingMax英语口语达人