One is the long-term buildup of carbon dioxide, which can remain in the atmosphere for centuries.

一个是二氧化碳的长期积累，它留在大气层达几个世纪。

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The buildup of carbon dioxide causes blood vessels in the brain to dilate, resulting in headaches.

二氧化碳的累积造成脑部血管扩张，导致头痛。

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Long-term climate change fueled by a buildup of atmospheric carbon emissions is a controversial notion politically, but it's one accepted as fact by most scientists.

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It has developed a method to extract carbon dioxide from industrial emissions and bubble it through seawater to create calcium carbonate, a process that mimics the buildup of coral.

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