Volunteers in a U.S. study tended to label someone as white if they were dressed in a suit - even if the face had dark skin - and labelled someone black if they were dressed in working overalls.

在美国的一项研究中，一些志愿者倾向于选择那些穿西装的人为白人，即使这个人的肤色偏深，或是选择穿工作服的人为黑人。

youdao

If the shell turns black in the flame, death is not far away.

如果蛋壳在火焰中变成黑色，那么死亡就不远了。

youdao

If she orders black coffee with a splash of non-fat milk and no sweeteners, she could be a no-fuss woman, or she might be watching her weight.

如果她点了一杯不加糖、不加脱脂牛奶的黑咖啡的话，那么她也许是一个不喜欢大惊小怪的人，或者她很在乎她的体重。

youdao

Some black clergymen said that if black people were supposed to have straight hair, God would have given it to them.

VOA: special.2010.03.28

So you're implementing this black box, and if its purpose in life is to actually return a value, you have to tell the compiler what kind of value to expect, and this is going to have ripple effects.

你在实现这个黑盒子，如果它的目的是,返回一个值，你必须告诉编译器你期望的是什么类型的值，这个将是一个连锁反应。

哈佛公开课 - 计算机科学课程节选

And you get that reinforced on the very next page if you just skip over about a page from there: "A black pickup truck turned off a side road in front of him.

当你看到下一页时,这种感觉会加强,直接往后跳过一页：,“一辆小型黑色货车,在他面前拐进一条小路。

耶鲁公开课 - 1945年后的美国小说课程节选

Would a blind person describe it as black if he or she knew what black was?

FORBES: What Its Like to Be (Momentarily) Blind

But how can anyone detect electromagnetic emission from a black hole if nothing escapes its gravity?

FORBES: Free-Floating, Nearby Black Holes Detectable By Decade's End, New Study Reports

But do talk about how much you'd love to be gliding down the black run if you weren't so darned busy and important.

BBC: A guide to elite networking at Davos