Canada's largest city has been pioneering the idea that instead of using electricity to power air conditioning, a useful supply of cold can be directly extracted from the environment.

加拿大最大的城市已经率先使用这一想法来取代利用电力来进行空气调节，在这里可利用的冷却资源供给可以直接从环境中获得。

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Plant have the power to take this gas from the air, combine it with water, and make it into their tissues; in fact, it is from this source that all organic carbon comes.

植物有能力从空气中吸收二氧化碳，使之与水化合转化成植物的组织，实际上，所有有机碳化合物都是通过这种方式形成的。

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All this carbon dioxide will have to be squirrelled away in the same way carbon dioxide scrubbed from the air (or a power station’s chimney) would.

所以我们不得不过滤空气（或是发电厂烟囱排放的烟尘）中的二氧化碳，将它们贮藏起来。

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In Bosnia, Europeans were irritated that, with no troops in harm's way though plenty of fire-power from the air, America could dictate the conduct of the war and shape the peace.

ECONOMIST: More useful work for Europeans. But will they do it right?

Birds were given different colors, squawks and abilities such as extra density, acceleration and the power to lay explosive eggs in the air before winging off their parabolas from the counterforce of laying eggs.

FORBES: Audacious Birds

Also, as an example, today more than 60 power restoration vehicles and crews from private utility companies on the West Coast are being air-lifted, using DOD assets from California, to the East Coast to support power restoration efforts in New York and New Jersey.

WHITEHOUSE: The White House