It's a poem deeply invested in the tradition of pastoral poetry, pastoral poetry from Theocritus and Virgil onward.

这是一首深深植根于从忒俄克里托斯和维吉尔时代，不断发展而来的田园诗的传统中的诗。

耶鲁公开课 - 弥尔顿课程节选

And I don't know, it's kind of just like a little piece of that

我也说不上来，总是觉得有点儿那个时代的感觉

伯克利热闹的景点 - SpeakingMax英语口语达人

Typically, we speak of the Bronze Age, the Mycenaean Period and so on, followed by the Dark Ages, but after that,you started having refined terms which derive actually from the world of the history of art.

通常,我们会说,青铜时代,迈锡尼文明时代,等等,之后是黑暗时代,但是在那之后,开始有精确的术语来界定时代,这些术语实际上源于艺术史的领域

耶鲁公开课 - 古希腊历史简介课程节选

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