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本帖最后由 卓越地毯清洗 于 2016-1-1 14:51 编辑
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雾霾致癌。看看下面的权威说法吧:/ r e; U" ]/ C. n% l) m# p
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The 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.
v- j' `8 {& E5 W! T" R8 b"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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