He looked them in the eyes and said he would make them regret doing that.

他看着他们的眼睛说，他会让他们为做了那件事而后悔。

youdao

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

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