No single space project in this period will be more impressive to mankind or more important for the long range exploration of space.

VOA: special.2009.07.08

What kind of reader are writers in this period looking for, and what do they want from that reader?

作者在这时候要找的是怎样的读者，他们希望从读者身上获得什么？

耶鲁公开课 - 1945年后的美国小说课程节选

He's a standard literary device that you see in fables of this period, and later--the kind that you find for example in the fables of Aesop.

它只是当时在传说中，不可缺少的角色，你可以在随后的伊索寓言中，找到类似的例子。

耶鲁公开课 - 旧约导论课程节选

"In this period we are concentrating on the rescue and providing basic necessities for the victims,".

VOA: standard.2009.09.03

In fact, during this whole period playwrights were writing prologues to their plays abusing each other for being obscure that is to say, abusing each other for requiring interpretation.

事实上，当时,剧作家给别人的剧作写序言时,经常互相指责说对方的作品晦涩难懂,换言之，指责说对方的作品需要解读。

耶鲁公开课 - 文学理论导论课程节选

The popular, old-fashioned Frost and the elite, modern Frost--these roles point to a division in the audiences for poetry that emerges clearly in this period.

这个大受欢迎，旧式的弗罗斯特和那个高雅的，现代的弗罗斯特，这些角色指出了观众的分化,因为诗歌在这个阶段表现的是那个。

耶鲁公开课 - 现代诗歌课程节选

It was implanted into the first patient, a gentleman in Kentucky, and he stayed alive for a period of time with this device replacing his heart.

第一个植入这个人工心脏病人是,住在肯塔基州的一位先生,他在移植手术后,存活了一段时间

耶鲁公开课 - 生物医学工程探索课程节选

The style of warfare that emerges in this period, apparently for the first time, is what we call the hoplite phalanx and each half of that needs to be explained.

显然,这个时期第一次出现了,一种独特的战争形式,那就是重步兵方阵,我来给大家分别解释下这两个词

耶鲁公开课 - 古希腊历史简介课程节选

If you looked at the antibodies that were present in the blood, for example, you would find that most of those antibodies are IgM during this initial period of antibody concentration rise.

如果你现在观察血液中存在的抗体,举个例子,在初次免疫的抗体浓度上升阶段,你将会发现大部分的抗体都是IgM

耶鲁公开课 - 生物医学工程探索课程节选