First, you are sorry for what you've done, and you see the folly of it all?

首先，你为你所做的事感到抱歉，你明白这一切是多么愚蠢吗？

youdao

Apologies can really change your life, so never miss the chance to tell somebody you are sorry.

道歉真的能改变你的生活，所以不要错过对别人说对不起的机会。

youdao

When you repent it means that you are sorry that you have sinned against God.

当你忏悔，这意味着你为你所违背上帝做的事情很抱歉。

youdao

I shouldn't have brought you here.I'm so sorry. - What? What are you...- Just be quiet and stand behind me.

VOA: standard.other

What I mean is when you wish to express that you are sorry if you've done something wrong

在这里我是指，你想要表达的是，如果你确实有过失，你感到很抱歉，

I'm sorry 课堂 - SpeakingMax英语口语达人

Don't tell me how sorry you are for me.

别说你有多为我难过。

哈佛公开课 - 幸福课课程节选

Index funds mean never having to say you are sorry.

FORBES: Getting Over Index Investing With A Better Way

He knows you are sorry.

NEWYORKER: A Loaded Gun

If the situation allows it, the first option, because it is the least costly and time-consuming, is to try to reason with your neighbors again. (Trust your judgment about whether this is viable given past exchanges.) Tell them that you are sorry that you got off on the wrong foot.

WSJ: How to Handle Messy Neighbors