Mr Tan, im so regret on my decision, if not, I will be having a nice walk with you on the orchard road. Please forgive me.

陈先生，我多后悔我曾经做的决定，否则此刻我已经和你一起走在乌杰路上。原谅我。

youdao

More than a few times, I've left fleece jackets at home because they were too bulky to bring along, then regret my decision later when the weather turned colder than I expected.

有几次，我把抓绒留在家中，因为它们太笨重携带，天气转冷我局开始后悔了，超出了我的预期。

youdao

I regret the decision deeply and hope my resignation would not cause inconvenience.

我对此决定深感遗憾与此同时希望我的离职不会造成不便。

youdao

"I have admitted my role in, and regret for, that decision, and wish that I had the opportunity to go back and override it for the sake of everyone involved, " read the letter.

WSJ: Tim Pernetti Out as Rutgers Athletic Director