She thinks she's really somebody in that car.

她以为，坐上那辆车，她就真成个人物了。

《牛津词典》

Zhang Juanjuan is really somebody.

张娟娟真是了不起。

youdao

He is really somebody. What does he do?

他真是一个大人物。干什么的？

youdao

"Whenever we go to parties or shows, when somebody is dancing like Michael Jackson, the whole place is really pumped,".

VOA: standard.2009.06.26

So I don't really care that there'll be somebody out there who's still me, if they're so unlike me now.

我不在乎未来是否有一个人,他仍是我，如果他们和现在的我截然不同。

耶鲁公开课 - 死亡课程节选

Or maybe you're working with somebody and your colleague seems to really like another colleague.

又或者你正和一些人一起工作，你的一个同事看起来很喜欢另一个同事。

I wonder if 课堂 - SpeakingMax英语口语达人

In my experience, people really respect somebody who can admit their mistakes and confront a situation honestly.

FORBES: 10 Things I've Learned From Workplace Politics

Defense attorneys say it's very difficult, you can't really interrupt somebody who's testifying about the loss of a loved one.

NPR: Sept. 11 Victim Testimony Given at Moussaoui Trial

My final category of gift is one that somebody really wants but would feel guilty buying for themselves.

WSJ: Dan Ariely, Author of Predictably Irrational, on Holiday Gifts