那件事发生在很久很久以前了。

That was long ago.

youdao

有件事虽然发生在很久以前了，但它一直留在我的脑海里。

One thing happened long time ago, but it has remained in my mind.

youdao

康妮：是很久以前了。时间太长，我都记不起来了。挺有趣的。

Connie: a long time ago. Too long ago to remember. It could be fun.

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

Well, it's a long time ago but it was elementary school, you know, maybe 3rd grade, 4th grade,

那是很久以前的事情了，应该是小学时候吧，那大概是三年级或者四年级，

美国的博物馆教育 - SpeakingMax英语口语达人

Again we still think in terms of the basic concepts and categories ? that were created for us long ago. Okay?

但是，我们仍要思考一些基础的,概念和类别，其在很久以前,就已为我们所创建了，好吗？

耶鲁公开课 - 政治哲学导论课程节选