在印度，许多已知最早的印度教神像都可以追溯到 Kushan 帝国时期，这些神像是用马图拉的斑点砂岩或 Gandharan 的灰色片岩建造的。

Many of the earliest known images of Hindu deities in India date from the time of the Kushan empire, fashioned either from the spotted sandstone of Mathura or Gandharan grey schist.

youdao

在罗马帝国时期（公元前37年-公元476年），制造紫色染料非常困难。

During the time of the roman Empire (37 BC-476 AD), it was very difficult to make purple dye.

youdao

但想象一下在罗马帝国时期。

But think of the Roman empire.

youdao

This is in a state that barely extends beyond Brandenburg and Pomerania in what now is Western Poland, and still Prussia in the unified Germany.

当时的普鲁士基本上就是勃兰登堡和波美拉尼亚,在德意志第二帝国时期仍保留普鲁士王国的建制,历史上的波美拉尼亚现位于波兰西部

耶鲁公开课 - 欧洲文明课程节选

One is that during the Second Empire, which was that regime of Napoleon III that lasted from 1852 to till he was really rounded up by the Prussians in 1870.

一个是法国当时正处于法兰西第二帝国时期,在拿破仑三世的统治之下,这段时期始于一八五二年,直到一八七零年他被普鲁士军队所俘虏

耶鲁公开课 - 1871年后的法国课程节选

Another characteristic of these years, which scholars refer to as the Dark Ages, just as they do the years after the fall of the Roman Empire-- dark for two reasons. Dark, in the most obvious way, because we don't have any writing, no record of them.

这也是这段时期的另一个特征,学者们称之为,黑暗时代,他们也是这么称呼,罗马帝国陷落后的那段时期的,称黑暗主要有两个原因,黑暗,最明显的理由,是因为我们没有任何关于他们的史料和记录

耶鲁公开课 - 古希腊历史简介课程节选