A calf is a young cow. A young female cow, especially one that has not yet had a calf, is called a heifer: H-E-I-F-E-R.

VOA: special.2009.07.21

He urged revival of the slave-trade in the late 1850s, and he developed a theory of what he called warranteeism--w-a-r-r-a-n-t-e-e-I-s-m.

他促成了十八世纪五十年代后期,奴隶交易的复苏,还自己发明了一套理论,名为抵押品主义

耶鲁公开课 - 美国内战与重建课程节选

J.E., which is the college I am in, gave us a room

.E.，也就是我所在的住宿学院，给了我们一个房间，

请支持一下社团小组 - SpeakingMax英语口语达人

"I think that North Korea is attempting to demonstrate an ICBM [i.e.,intercontinental ballistic missile capability through a space launch.

VOA: standard.2009.03.26

Our primary text will be the excerpt in your book from Hans-Georg Gadamer and a few passages that I'll be handing out from Martin Heidegger and E.D. Hirsch.

主要内容就在大家手上课本里,汉斯·格奥尔格·加达默尔的节选以及,我将带给大家的马丁·海德格尔和赫希的一些文章。

耶鲁公开课 - 文学理论导论课程节选

You need a substance and then that substance has to have a property that changes depending on the heat flow, i.e., depending on whether it's sensing that it's the same temperature or different temperature than something else.

你需要某种物质,它的某种性质,随着热量的流动而改变，也就是说,依赖于它是否感觉到它,与其他的物体处于相同的温度。

麻省理工公开课 - 热力学与动力学课程节选

bug You put it there. i.e. you made a mistake.

一个错误这种方式来制造了这个。

麻省理工公开课 - 计算机科学及编程导论课程节选

I got to go up just a half step there, I'm on E.

上升半音级到E

耶鲁公开课 - 聆听音乐课程节选

London, already by the late sixteenth century, one-sixth of all the people, I think this is E.A. Wrigley who pointed this out a long time ago--one-sixth of all the people in England went to London frequently, because London was absolutely gigantic as a city.

伦敦,早在十六世纪后期,六分之一的人口,我想是E.A莱格力很久以前给出的这个数据,他指出,当时有六分之一的英国人,会经常去伦敦,因为伦敦当时是个巨型城市

耶鲁公开课 - 欧洲文明课程节选

We think we understand when we see the past from a historical standpoint, i.e., place ourselves in the historical situation and seek to reconstruct the historical horizon.

当我们从历史的角度看待过去，我们以为自己理解，也就是说，把自己放在历史的条件下,重新构建历史的视角。

耶鲁公开课 - 文学理论导论课程节选