He was skeptical, it's true. But he didn't know that I have this.

他是很怀疑，没错。但是他不知道我还有这个。

youdao

Galileo proved that heavy objects and light objects fall at the same speed. But he didn't know that gravitation reaches far out into space.

伽利略证明：重的物体和轻的物体，以相同的速度下落。但是，他不知道引力远远地进入到了宇宙。

youdao

What Galileo proposed was that sunspots were indeed a feature of the Sun, but he didn't know what kind of feature.

伽利略所提出的观点是，太阳黑子确实是太阳的某一个特征，但他不知道是什么特征。

youdao

"But I hope that the love that people have shown will make you know he didn't live in vain,".

VOA: standard.2009.07.07

But if he was innocent, he didn't know that she was a married woman, "the seignor shall prosecute his wife, treating her as he thinks fit."

但如果他是无罪的，并不知道她是某人的妻子，“某人则应以誓言揭发自己的妻子，并且可以任意对待她“

耶鲁公开课 - 旧约导论课程节选

Because of that, over time he realized that we were abusing the ocean, but people up there didn't know that because they had never seen what was underwater."

VOA: standard.2010.06.18

Mr. Mosazai said the agreement stipulates that new detainees "must be handed over to the Afghan government immediately, " but added that he didn't know the details regarding how quickly that would be required to happen.

WSJ: U.S. to Hand Bagram Jail to Afghans

He was a football fan, but admitted that he didn't know all the players in the league.

CNN: Fantasy sports offers prizes -- monetary and emotional

Mr. Coulson, News of the World's editor at the time, resigned from his post in 2007, saying he took responsibility for the hacking that occurred on his watch but stating that he didn't know about it.

WSJ: News Corp. to Close Its News of the World Tabloid