The clouds roll over Sydney.

云朵在悉尼上空滚动。

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I am sure that our difficulties are only temporary. We must wait until the clouds roll by.

我相信我们的困难是暂时的，我们一定要等待时机。

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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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Morning Glory clouds are a specific and more unusual type of roll clouds. They are seen most often on the Cape York Peninsula, in a remote part of Australia.

牵牛花云是滚轴云中比较独特而少见的一种。它们通常在澳大利亚偏远的约克角半岛被观测到。

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Coastal clouds slowly began to roll across the evening sky, turn-ing silver with the reflection of the moon.

海边的云翳慢慢的滚过傍晚的天空，月光下银光闪闪。

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And overhead, with a rustling and loud noise, the gray clouds rush westwardly forever, until they roll, a cataract, over the fiery wall of the horizon.

头顶上，伴随着飒飒的声音，灰色的云终古不息地飘向西方，直飘到天边那堵火红的墙上方，翻卷成一场瀑布般的暴雨。

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Shelf clouds differ from roll clouds because shelf clouds are attached to a larger cloud system lurking above.

滩云与滚轴云不同，因为滩云上方紧接着的就是一片巨大的云系。

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Coastal clouds slowly began to roll across the evening sky, turning silver with the reflection of the moon.

海边的云翳慢慢的滚过傍晚的天空，月光下银光闪闪。

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Coastal clouds slowly began to roll across the evening sky, turning silver with the reflection of the moon.

海边的云翳慢慢的滚过傍晚的天空，月光下银光闪闪。

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