【一言一语】(有奖!) 一起做翻译 10

12 At its height from 1906 to 1910, estimated warming from soot on Arctic snow was eight times that of the pre-industrial era, the researchers said.  
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研究人员通过对从1906到1910年间的北极的雪层上的灰尘的厚度发现，厚度估计是工业化之前的8倍之多。

11. Soot, mostly from burning coal, reduces the reflectivity of snow and ice, letting Earth\'s surface absorb more solar energy and possibly resulting in earlier snow melts and exposure of much darker underlying soil, rock and sea ice. This in turn led to warming across much of the Arctic region.  20\'
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灰尘，主要来自煤的燃烧，使得冰雪的反射率降低，使地表吸收更多的太阳热量，使雪更早的融化，导致更多的土壤，岩石，冰川暴露出来。这些又使得北极圈升温。