是的，历史文化。我听说一本书是关于很久很久以前，很久很久以前在中国。那时侯有许多不同的国家。

Yes, history culture. I've heard of one book about a long time ago, a long time ago in China. When there were different like different states.

youdao

They have a very high respect for a criminal Jew, who led some kind of guerilla war and was executed long ago, somewhere in Syria.

他们非常尊敬一名犹太罪犯，他指挥了某种游击战，很久以前被处死了，就在叙利亚某处。

耶鲁公开课 - 新约课程节选

And by the time I'm a million and a half, I no longer remember what was happening in oh, back, back.

等我活到150万年，我不记得,很久以前做过什么。

耶鲁公开课 - 死亡课程节选

We've known since antiquity that you could take gold, and you can hammer to very, very thin foil.

我们已经知道很久以前，人们就能用锤子把金敲成非常非常薄的箔片。

麻省理工公开课 - 固态化学导论课程节选