For example, a brave character has a red face, while a black face means bold.

例如，勇敢的角色有一张红色的脸，而黑色的脸意味着胆子大。

youdao

While a black man can be turned out of a car in Massachusetts, Massachusetts is a slave State.

只要在马萨诸塞可以把一个黑人从汽车里推出去，马萨话塞就是一个蓄奴州。

youdao

Africanized honeybees circle the center of an Ochroma bloom, drinking nectar, while a black wasp lingers on a petal rim.

非洲蜂正在绕着花朵中心打转，同时吸取花蜜；一只黑色黄蜂停在花瓣上。

youdao

One day, while Giovani was looking out his window, he saw an old man in a black cape walking in the garden.

VOA: special.2009.05.23

if people pull you over while you're driving because you're black, this could have a huge effect on how you feel welcome in this society on race relations and so on.

如果你开车时，有人叫你靠边停,因为你是黑人，这能极大的影响,你对这个社会的看法,你对这里的种族关系的看法。

耶鲁公开课 - 心理学导论课程节选

Scientists hope the ban would allow bluefin to recover. But while international trade could be outlawed, officials say a robust black market could survive.

VOA: standard.2010.03.04

While a black hat hacker would take the info in all probability keep coming back to the well for more.

FORBES: Are Hackers The 21st Century's First Revolutionary Movement?

In hiring a spokesman, Kenneth Starr was hoping we'd forget that picture of him smiling insipidly in his driveway while holding a black plastic bag of garbage.

CNN: A Nose For Posterity

Stonework on the building was damaged by a 1977 sand-blasting which, while it turned a black building white, also took off the limestone's protective facing, swiftly turning it grey again.

ECONOMIST: Conservation