A white cloud passed over the sky.

一朵白云从天空飘过。

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A dark cloud passed over the sky.

一朵乌云从天上掠过。

《新英汉大辞典》

The dust was blown about all over the sky by the wind.

风刮尘土漫天扬。

《新英汉大辞典》

The first sign of trouble was a tiny burst of light in the western sky over the United States.

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Maybe it could refer to either the poet or the sun throughout the entire line, if you think of the mantle blue as being the actual sky that the sun is able to twitch over his shoulder.

或者两者皆可,从整句的行文看来，如果你们把蓝色的丝巾看作是真实的天空的话,那么太阳的确是能够在他的肩上轻轻颤动。

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The sky leaked all over all of it, and then it began to leak in to the car.

天空就像四处在漏水，然后车里开始进水。

耶鲁公开课 - 1945年后的美国小说课程节选

Theorists had predicted that its temperature would vary by a tiny amount (millionths of a degree) over the sky.

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The moon waxed over the Crescent City like a sliver over the Mississippi River, a cradle in the sky over the cradle of jazz.

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Added up over the whole sky, this suggested that the belt might contain a billion or more comets waiting to be unleashed on the inner solar system.

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