Then he said if the Princess wore black glasses she would not be able to see anything.

VOA: special.2009.03.28

So I had only known people of color. I only knew black people or Nigros as we called ourselves then or we are called.

所以，我所认识的人,就只有黑人而已,那时我们自称“黑鬼“,大家也都这么叫我们。

普林斯顿公开课 - 人性课程节选

Then when that fighting starts, they oughta feed you on buttermilk and black-eyed peas and let you break wind!"

为了让你有气力,他们会在战前填饱你，“

耶鲁公开课 - 1945年后的美国小说课程节选

The black players would then eat on the bus that drove them to the games.

VOA: special.2010.04.11

So, if you use a black lamp or something and you excite something up to a higher energy level and then it relaxes back down to its lower energy state, it's going to emit a new wavelength of light, which is going to be visible to you.

如果你用一个紫外灯或别的,东西把某种分子激发到,更高的能级，然后它会掉回,到低能级，它就会释放,一个新的波长的光,这个光是可见的。

麻省理工公开课 - 化学原理课程节选

She knew then that if another black woman could play the piano so could she.

VOA: special.2009.01.18

Well, what we now call the black notes-- although historically keyboards could be either way-- you could have these added notes black or white and then these underneath would be black.

我们现在称之为黑色音符,尽管历史上键盘的颜色换成怎样都行,也许增加的音符是白色,而底下的这些音符则是黑色

耶鲁公开课 - 聆听音乐课程节选

She then started her own business of developing and selling hair-care products for black women.

VOA: special.2010.03.28

Then we're going to talk exclusively about how we think about other people and then we'll talk about how we think about groups like Harvard students or gay people or black people.

然后我们会专门讲,我们对他人的看法,然后我们会讲我们对群体的看法,例如哈佛学生，同性恋者，黑人。

耶鲁公开课 - 心理学导论课程节选

Years later,Black Elk said: "I did not know then how much was ended.

VOA: special.2010.04.08

If you believe black men are criminals, then when you see a black man who is a criminal you'll chalk it down as support but you'll pay less attention to evidence that white men are criminals and some black men are not criminals.

如果你相信黑人都是罪犯，当你看到一个是罪犯的黑人时,你就会觉得这是证据,但你不会注意其他证据,证明白人也有罪犯,黑人也有不是罪犯的。

耶鲁公开课 - 心理学导论课程节选

Two vehicles entered and then exploded in the African Union peacekeeping force compound, sending a heavy trail of black smoke into the skyline of the capital city.

VOA: standard.2009.09.17

Well, Black Boy, or American Hunger, as it was then called, covered the part in Mississippi, and then the beginnings of his life in Chicago.

黑孩子》，或者说是后来来的《美国饥饿》,讲到了密西西比的生活,以及在芝加哥生活的开端。

耶鲁公开课 - 1945年后的美国小说课程节选