Frank, can you provide a little bit of historical perspective?

弗兰克，你能做下历史回顾吗？

Again, to understand fully how things happen, we need to look at the historical perspective.

要讲清这个道理，们需要从历史角度来考虑。

From a historical perspective, the election marked the beginning of the greatest winning streak in U.S. history.

从历史的角度来看，这选举标志着美国历史上最伟大的连胜纪录的开始。

You need some kind of historical perspective and context.

你需要某种历史视角和背景。

But here, again, I think a little historical perspective goes a long way.

但是在这， 点历史视角会大有帮助。

Learning this long-term historical perspective is as important as studying the gene and the cell.

学习这种长期的历史视角与研究基因和细胞样重要。

Ken Auletta for journalism and writing, Neal Gabler for historical perspective, Bob Iger for the inside view.

Ken Auletta 负责新闻和写作，Neal Gabler 负责历史视角，Bob Iger 负责内部视图。

Although Dingle's disproof may be unsound, his historical perspective on relativity is interesting, if unflattering to scientists.

尽管丁格尔的反驳可能并不合理，但他对相对论的历史观点很有趣，尽管对科学家来说并不讨好。

So, let's try and have some historical perspective here and not act like we have the attention span of fruit flies.

所以， 让们试着在这有些历史视角，而不是表现得像们有果蝇的注意力。

But more generally, " relic" is used to describe something that is very old and very valuable from some historical or religious perspective.

但更般地说，“遗物” 用于描述从某些历史或宗教角度来看非常古老且非常有价值的东西。

So in today's episode of Crash Course Chemistry we're going to taking a bit of a historical perspective on the creation of the science of chemistry.

因此，在今天的化学速成课程中，们将从历史的角度来看待化学科学的创立。

According to this theory, which is often termed the spiral view of history, human societies do repeat a cycle of stages, but overall progress observable in the long historical perspective.

根据这个经常被称螺旋式历史观的理论，人类社会确实重复着个阶段性的循环，但从长期的历史角度来看，总体的进步是可以观察到的。

And you can remember it in a historical perspective, by looking at what humanity has gone through, and what we have not only survived but figured out how to thrive through.

你可以从历史的角度记住它，看看人类经历了什么， 们不仅幸存下来， 而且想出如何茁壮成长。