对不起，我很抱歉。有时我也会为此感到内疚。

Excuse me, I'm sorry. I'm guilty of it sometimes, too.

youdao

你最终反而会为自己试图把“对不起”这三个字从他嘴里挤出来而感到抱歉。

You'll end up sorry you tried to squeeze that sorry out of him.

youdao

工作中，他们常常说“抱歉，对不起”，态度谦逊，举止审慎。

They say “Excuse me” frequently and are modest and prudent at work.

youdao

Good question. Actually, I've got to get rid of this candy, so since it was a good question, here you go. Nice catch. Almost. Sorry. OK. No, I'm not. I'm sorry. I thought you had it, and then I've got the wrong glasses on and I realized you didn't, so I will, ah come back to that later.

问得好,事实上我不得不给你这个糖果，因为你问的很好，接好，不错，抱歉，对不起，我以为你接到了，我带错了眼镜而且,我意识到你没带错，所以我会待会再讲。

麻省理工公开课 - 计算机科学及编程导论课程节选