and because... you know, never before have we seen this level of interconnectedness

这种水平的互联性是我们之前从未想过的，

关于全球化 - SpeakingMax英语口语达人

You might say, this should have been obvious to someone, but it had never been written up well before.

有人可能会说,这谁都知道,但之前从未有人记录下这个概念

耶鲁公开课 - 金融市场课程节选

A kind of a pin used to hold your cloak together, called a fibula, unknown in the previous period.

一种别住披风的别针,称之为扣针,这在之前的时期从未出现过

耶鲁公开课 - 古希腊历史简介课程节选

The second great reform era is the Progressive Era, a great response to urbanization, industrialization and immigration, as it had never quite happened before.

第二个时期是进步时期,对于城市化的大力响应,工业化和移民入境,这是之前从未有过的

耶鲁公开课 - 美国内战与重建课程节选

When you understand a sentence I said you have to have the capacity to understand a sentence even if you've never heard it before.

当你在理解我所说的一句话时,你必须要拥有理解这句话的能力,即使你在之前从未听到过这句话

耶鲁公开课 - 心理学导论课程节选

The shell structure which people hadn't even thought of.

壳状结构,之前人们从未想到过。

麻省理工公开课 - 固态化学导论课程节选

This really hadn't been attempted.

这之前从未有人尝试过。

耶鲁公开课 - 新约课程节选

I've never given them money before. Except for one time,

我之前也从未给过他们钱，就那一次。

不做善事的理由 - SpeakingMax英语口语达人

So he never makes it in there, he never gets in before the Israelites conquer.

他从未在那里生活，在犹太人之前，他没有居住在那里。

耶鲁公开课 - 旧约导论课程节选