他们说，他们很遗憾发生了什么，他们最有可能很抱歉，但他们没有遗憾，他们出售毛皮。

They say they regret what happened, and they most likely are sorry, but they're not sorry that they sell fur.

youdao

我很遗憾没有见到他们。

I was sorry not to have seen them.

《牛津词典》

不，他们没有死，孩子——我们对此感到非常遗憾。

No, they ain't dead, lad--we are sorry enough for that.

youdao