I'm sorry about you

遗憾───regret;都是───All of them

I regret my bad action.───我悔恨自己的不良行为.

Cross me and you'll regret it.───和我作对,你会后悔的.

I deeply regret what I said.───我非常后悔说了那些话。

He did not regret saying what he did but felt that he could have expressed it differently.───他并不后悔说了自己所做的事，但觉得本可以换一种方式表达。

Much to my regret you weren't at home when I called.───奉访未晤,甚怅.

A moment's error can bring a lifelong regret.───一失足成千古恨.

Don't rush into marriage; you might regret it later.───不要匆匆忙忙结婚, 不然 你以后也许要后悔的.

I regret my ignorance on the subject.───我很遗憾,对此问题一无所知.

I only regret that I have but one life to give for my country.

Sentencedict.com is a sentence dictionary, on which you can find good sentences for a large number of words.

I regret spending so much money on a car.

Failure is never quite so frightening as regret.

He felt a kind of happiness mingled with regret.