Gray clouds filled the sky.

天空布满了灰色的云层。

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Gray clouds filled the sky.

天空布满了灰色的云彩。

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Mikey pressed her cheek against the cold windowpane and watched the gray clouds roll across the winter sky.

米奇把脸蛋儿紧紧地贴在冰冷的窗玻璃上，看着冬日天空中翻滚着的灰色云朵。

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Back home, they had to deal with an utterly flat landscape laced by rivers and canals much of it below sea level, reclaimed by dikes forever loomed over by dark gray clouds, damp mists, and rain or snow.

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It may have taken five days to get to Number 10 Downing Street, the official residence and office of the Prime Minister, but the silver Jaguar that whisked him there was a genuine silver lining against the early morning gray clouds.

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An hour after landing Bozeman, the clouds turned gray-blue and the wind kicked up to 30 mph.

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