Stars are most easily seen when winds high in the air blow dust and clouds away.

通常如果高空中有风的话，它会把高空中的灰尘与云层吹散，这样星星就能清晰可见。

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"Maybe it will blow away the dust," he said hopefully. He added, "Well, maybe that's not so effective, but at least I feel better psychologically."

“也许这样可以吹走灰尘，”他满怀希望的说到，“唉，其实没用，但是至少心里面感觉踏实多了。”

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The lead poses little threat if undisturbed but "replacing old windows or drilling into walls to blow in insulation, for example, can contaminate the house with lead dust," CELA said.

在没有施加外力影响的情况下，铅的危害并不大。 但是CELA解释说：“比如，在更新旧的窗户或者钻进墙壁中嵌入绝缘材料的时候，可能使房间受到铅尘的污染。”

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Mahindra is aligning with this social phenomenon and is provoking people to think and ask questions and, in the process, blow the dust and spider webs off of the established ways of doing things.

FORBES: Are You Part Of The 'Ask' Movement?

Blow the cobwebs and dust out of the attic and aim for someplace different and special.

FORBES: How To Build An Unforgettable Technology Brand

Like the bomb makers of old, they will then retire to their bunker, press a button and blow the whole thing to dust.

ECONOMIST: Magnetism