We emerged from the shade of the lake fringe and crossed some low, gray sand dunes. Soon an Afar boy and girl came with their herd of goats to investigate.

当我们从湖边的阴影处现身出来，穿越了一片低矮的灰色沙丘以后，首先迎接我们是一位阿法尔男孩和一位阿法尔女孩以及他们放牧的一群山羊。

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Meanwhile, about 30 percent of people with anxiety picked a shade of gray, as did more than half of depressed volunteers.

同时，大概有30%的焦虑人群选择了某一种灰色，超过一半的抑郁人群也是如此。

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In comparison, healthy volunteers described their mood with a shade of gray only about 10 percent of the time.

相比之下，健康志愿者只有10%用灰色调来描述他们的情绪。

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Automotive News interviewed dealers who complained that auto company inspectors have tried to dictate what kind of toilet paper goes into dealership bathrooms and nit-pick which shade of gray should be used on the floor tiles.

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There's a black plastic accent all around the edges, with the majority of the phone -- the front, "active flip" and keypad -- finished in a handsome shade of dark gray plastic (cream and blue being the other two colors available).

ENGADGET: Ericsson T28z review Mobile