为此我表示道歉。

I owe you an apology for that.

youdao

对我来说，我对昨晚比赛后由于我的言行引起的冒犯表示道歉。

For my part I apologise for any offence caused by my actions at the end of the game.

youdao

几个月之前，碍于愧疚感，我给（这本书的）编辑写了封信，就稿件耽搁这么长时间一事道歉，并且表示非常愿意重拾此事。

A couple of months ago, bothered by guilt, I wrote a letter to the editor saying how sorry I wasto be so late and expressing my good intentions to get to work.

youdao