The consequences can be grotesque : in the city of dzerzhinsk , in russia , decades of slapdash handling of chemical waste has reduced male life expectancy to just 42 years .

这个结果可能很严重：在俄罗斯的捷尔任斯克市，几十年长期的马虎处理化学废物，致使男性的预期寿命减少到只有42岁。

Norilsk , where metals are extracted , and dzerzhinsk , home to weapons manufacture , are russia 's most polluted locations .

金属冶炼中心诺里尔斯克和武器制造基地捷尔任斯克，是俄罗斯污染最严重的地区。