They differentiate, they make many copies of themselves - I'm sorry they proliferate, they make many copies of themselves, and then they differentiate into antibody production machines.

它们开始分化,再制造很多自身的拷贝,对不起应该是先扩增,扩增出很多自身的拷贝,然后分化成为制造抗体的机器

耶鲁公开课 - 生物医学工程探索课程节选

And then eventually they were just like, "I'm sorry, we can't give you a job."

最后，他们只是说：“很抱歉，我们不能给你工作。”

这里的快乐时光 - SpeakingMax英语口语达人

I may then--I'm sorry. I'm making a mistake here.

接下来,不好意思,我这里写错了

耶鲁公开课 - 基础物理课程节选

"If they think this is going to be a manifesto policy, then I'm sorry - this isn't going to win support of students, " he said.

BBC: Tuition fees: Labour pledges maximum cap of ?6,000

I'm sorry, I'll go back -- go to Christi, and then I'll come back.

WHITEHOUSE: Press Briefing

They'd replace Marines there now in the southern and western part of Afghanistan who are training Iraq's security - I'm sorry, Afghan security forces, and then also going after resurgent Taliban.

NPR: How Many U.S. Troops Needed In Iraq, Afghanistan?