我的确是有努力工作。

I do work hard.

youdao

在最初的几个小时里，我的确是这样。

And for my first few hours, I did.

youdao

史蒂夫：我的确是。

Steve: I sure am.

youdao

There were some things I did learned that were fantastic ok, and there were some things I didn't learned.

有些东西的确很棒，也有些是我没学到的。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

I'm going to throw it, or raise it, to use the right term to somebody in case they can handle it, but it's a particular kind of exception I might do something like, remind you I have test.

编译器就要抛出他或者提出它,用正确的描述给某个人来处理,但他的确是一种异常,我来做些类似的事情，告诉你我有些测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

And to the extent that they help make markets efficient, I do think they help the world. I do sort of agree.

而且一定程度上，他们使市场更有效，我的确认为他们帮助了这个世界，我的确是同意的。

耶鲁公开课 - 金融市场课程节选