当黑炭颗粒随着时间漫延，它们不象温室气体那样有着全球性的分步，科学家们发现它们会漂移。
While black carbon particles tend to settle over time and do not have the global reach of greenhouse gases, they do travel, scientists now realize.
不久，它将被全部卷走，上面的灰末全部溶入水中并冲入大海，上千个颗粒将漂移开来，最终分解。
Soon they will swallow the whole shape, and the ash will be absorbed by the water and swept out into the ocean, a thousand particles floating apart and away, dissolved.
原子继续在太空里漂移，冷却压缩成尘埃颗粒。
As the atoms continue to drift through space, they cool and condense into dust grains.
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