I regret doing that.

我后悔做了那件事。

youdao

But I believe you'll never regret doing the right thing making the decision.

但我相信你不会后悔，做正确的事情，做正确的抉择。

youdao

However much you regret doing that, there is nothing you can do about it now.

无论你可能多么懊悔你曾经做过的事，现在也无济于事了。

youdao

And he watched as she was passed over for promotions simply because she was a woman, but he saw how she kept on getting up, doing what she had to do, that same job year after year, and doing it without complaint or regret.

WHITEHOUSE: The White House

But he also saw how she kept getting up, kept doing that same job without complaint or regret.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Seattle, WA

But he also saw how she kept on getting up every day, doing that same job without complaint or regret.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event