Some were gray, others white, and still others a mixture of brown and black.

有些是灰色的，有些是白色的，还有一些是棕色和黑色的混合色。

youdao

The white ones are white in winter, but gray-brown in summer.

这些白色的在冬天是白色的，但是在夏天是灰棕色的。

youdao

Electric eels are long and usually gray-brown in color.

电鳗很长，通常为灰褐色。

youdao

We chatted with two cleanshaven young men dressed in shiny gray and brown suits who were sitting next to us.

WSJ: Crowds, Calm and Then Gunshots

The mice are gray or brown on top, with white bellies.

CNN: STORY HIGHLIGHTS

Down the road from the park visitor center at Furnace Creek is Death Valley Elementary school, a flat-roofed building beside a dry streambed, which blends easily into the gray-brown landscape.

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