I'm sorry I'm late.

对不起，我迟到了。

《牛津词典》

'I'm sorry I'm late,' he murmured apologetically.

“对不起，我迟到了。”他小声道歉说。

《牛津词典》

My dear faithful ones, I'm sorry I'm late.

我忠诚的信徒们，很抱歉我来晚了。

youdao

Hey, sorry I'm late. Biology project.

VOA: standard.other

Please have a seat. (Applause.) I'm sorry I'm a little late. (Laughter.) I had this thing I had to do. (Laughter.) But I understand that people have been drinking and -- (laughter) -- and eating the big shrimp around here.

WHITEHOUSE: President Obama Presents Medals in Arts and Humanities

"I'm sorry, next year is too late for us, " Mr. Benga said.

WSJ: New York City Gifted-and-Talented Program's Math Is Questioned

"I'm sorry that we got here a little bit late and a little bit short, " the defeated presidential candidate said Wednesday afternoon.

CNN: Regret, no remorse in Kerry's call for unity