And the oldest one of those letters is 1 Thessalonians, probably,dated to around the year 50 or thereabouts.

而其中最早的是帖撒罗尼迦前书，它可能写于主后第50年左右。

耶鲁公开课 - 新约课程节选

The last dated event that is mentioned in 2 Kings is something that occurred in 562. That was when King Jehoiachin was released from prison in Babylon, in 562.

列王记》中最后一个有时间考证的事件是,发生在562年的事情，也就是,犹大王约雅斤在562年从巴比伦被释放。

耶鲁公开课 - 旧约导论课程节选

So, I said I'd tell you a little bit more about where this Bohr radius came from, and it came from a model of the atom that pre-dated quantum mechanics, and Neils Bohr is who came up with the idea of the Bohr radius, and here is hanging out with Einstein, he had pretty good company that he kept.

我要告诉你们,波尔半径是从哪里来的,它起源于前量子力学时代的，原子模型,尼尔斯，玻尔提出了，波尔半径的概念,这是他和爱因斯坦在一起，他们是好朋友，当我们讨论这个原子模型时你们要记住的是，在1911年。

麻省理工公开课 - 化学原理课程节选