This is down the Rue de Rivoli, which was completed in the 1850s and '60s, and the damage is staggering.

沿着里窝利路,这条路是在十九世纪五六十年代修好的,而军队进入之后造成的破坏是惊人的

耶鲁公开课 - 1871年后的法国课程节选

And he actually did this in the late 1800's, back before even all of the elements that we know today were discovered, really only about 60% or so, 70% were discovered then that we now know today.

他最终在十九世纪晚期完成了这一壮举，难能可贵的是,虽然我们现在已经发现了所有的元素，但在当时已知的元素只有我们现在知道,百分之六七十，在这种情况下。

麻省理工公开课 - 化学原理课程节选

Now there's a nineteenth century name for you.

这是一个十九世纪的名字

耶鲁公开课 - 美国内战与重建课程节选