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西伯利亚水电项目遭反对 矛头再指中国投资者 环保人士认为供给中国城市的水力发电需要俄罗斯付出社会和生态代价，称其为“环境无责任的典型例子”。 Chinese investors targeted in campaign against Siberian dams Activists say hydro energy supplied to Chinese cities will come at social and ecological cost for Russia, calling it “a perfect example of environmental irresponsibility” 雾霾背后的经济账：油品升级 谁买单？