My body is covered with wool or hair that can be white, gray or black.

我的身体覆盖着羊毛，毛发可能是白色，灰色或黑色。

youdao

A red puppy coat that has been scissored back to expose charcoal gray or black undercoat looks awful.

向后地已经被以剪刀切的一件红色的小狗外套暴露木炭灰色或者黑色的短毛看起来可怕。

youdao

Formal day-to-day wear includes a black single-breasted jacket and waistcoat, gray pinstriped trousers (pants), which shirt and gray or black tie.

正式的日常服装包括一件黑色的单排扣上衣和马甲、深色细条纹布长裤，配上衬衣和深色或黑色的领带。

youdao

The researchers say Anchiornis huxleyi appeared to have a dark gray or black body.

VOA: special.2010.03.16

And of course, since it's not just black and white, good life or bad life, but various shades of gray, better lives and worse lives, what's the yardstick by virtue of ? which we measure better and worse lives?

因为不是单纯的黑白，好或坏的人生，两者是混杂的，更好的人生和更坏的人生，衡量更好和更坏人生的,道德标准是什么？

耶鲁公开课 - 死亡课程节选

At Arlington, six black or gray horses pull caissons made in nineteen eighteen.

VOA: special.2009.05.25

While some executive women stick to conservative black dresses for evening and navy, gray or black suits for work, Lebenthal's style is more daring and eclectic.

FORBES: Magazine Article

He agrees with fellow running back Fred Taylor, who says that with Mr. Belichick, "it's either black or white, no gray, " but he says he has also gotten praise from the coach.

WSJ: So What Makes Belichick Great?

Much of the time Roger looks either haunted or absent, not a black hole but a gray one.

WSJ: Film Reviews: 'Greenberg,' 'The Girl With the Dragon Tattoo,' 'The Art of the Steal,' Repo Men'