There is a white cloud in the sky.

天空中有一朵白云。

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The daytime quality of light in forests varies with the density of the vegetation, the angle of the Sun, and the amount of cloud in the sky.

森林里的日光质量随着植被密度、太阳照射角度和天空云层数量变化而变化。

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Not a cloud in the sky.

天空中没有一丝云彩。

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The sky was just a little lighter blue than his suit, clear and even with only one cloud in it, a large, blinding white one with curls and a beard." Notice that image of the cloud, the blinding white cloud.

天空比他身上蓝色的西装颜色更亮，更清朗，甚至,空中只有一朵白云，是大而亮白的螺旋状和,胡须状，注意这多云的图像，一朵亮白的云。

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She is notoriously difficult to capture as elusive, says Ms Tomalin, as a cloud in the night sky.

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The cloud is not just a hard disk in the sky, he says.

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Mars and Jupiter, tearing through the outer reaches of the solar cloud at supersonic speeds, will appear as bright streaks in the sky.

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