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国外的健康调查显示,因PM2.5发病的大部分是易感人群和老弱病幼。我国的调查结果则显示,连一些青年人也有受PM2.5影响的表现。这说明什么呢?这不是因为我国的人比较易感,而是因为咱们空气中的污染物浓度比较高。
Foreign health survey shows that most of the incidence of PM2.5 is susceptible to the elderly and sick children. Our survey shows that some young people are also affected by PM 2.5. What does this mean? This is not because our people are more susceptible, but because of the relatively high concentrations of pollutants in our air.