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本帖最后由 卓越地毯清洗 于 2016-1-1 14:51 编辑 ( k. m* y! J1 ?3 r/ N# b( u! I
8 K8 v2 ]$ W6 }" j" A雾霾致癌。看看下面的权威说法吧:
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" ^8 N. j3 Z7 |$ T$ uThe International Agency for Research on Cancer declared on Thursday that air pollution is a carcinogen, alongside known dangers such as asbestos, tobacco and ultraviolet radiation. The decision came after a consultation by an expert panel organized by IARC, the cancer agency of the World Health Organization, which is based in Lyon, France./ n( C% J/ Y) g1 j3 p# ?& p
"We consider this to be the most important environmental carcinogen, more so than passive smoking," said Kurt Straif, head of the IARC department that evaluates cancer-causing substances. |
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