Of course, she did not know I existed.

当然，她不知道我的存在。

youdao

And now, it seems that He was not even aware that I existed.

但是现在看来他甚至都不知道我的存在。

youdao

I'd also already met him before a couple years earlier when he gave a speech at my school, so he knew I existed.

而早在几年前，当他来我学校发表演讲时我也已经和他有过一面之缘。

youdao

The climax of the film is that meeting between Sgt.Campbell and Pax's trainer, Laurie Kellogg, "He gave me back pieces of myself that I forgot even existed."

VOA: standard.2010.05.18

What I'm suggesting to you is that this was the best information gathering and storing device that existed in the Mediterranean world.

我所想要告诉你们的是,特尔斐是地中海世界,收集和储存信息的最佳地点

耶鲁公开课 - 古希腊历史简介课程节选

I don't think we got any good reason to believe that soul existed before we were born.

我认为没什么好的理由让我们相信,灵魂在我们出生前就已存在。

耶鲁公开课 - 死亡课程节选

"Every time I meet something I did not know existed I say, 'Nice to meet you, ' because it extended my idea of what life is about and that is what Ferran is doing, " says Vincente Todoli, former curator of London's Tate Modern.

CNN: Ferran Adria: The wizard of gastronomy

"I don't know how they do that, on what basis they make their judgment, I don't suggest it's a top 20, who is that person who is going to be more favourable to the Met than others, but I was told that system existed and I quite believe it, " he said.

BBC: Leveson Inquiry: Lawrence leak had 'negative effect'

So even on the coldest, snowiest mornings in Poughkeepsie, when I wasn't even sure the sun existed, I'd still get out of bed with a sense of anticipation.

NPR: Seeking Solutions for the Nation's Broken Schools