Given the concerns of the downstream countries, we have adopted a number of environmental protection measures and even given up some of our interests in hydropower development.
针对下游一些国家的担心，我们主动采取多项环保措施，甚至牺牲一部分水电开发利益。
When everyone realize the significance of environmental protection and adopts some feasible measures, I am fully confident that we can enjoy a cleaner environment.
当每个人都充分意识到环保的重要性，并采取可行的措施，我坚信我们能享有更干净的环境。
Objective As part of the basic for cost-benefit assessment in decision for environmental protection measures, health benefit from improvement of air pollution was provided through this study.
目的为提供环境保护措施成本-效益分析时用的基础依据，研究改善大气污染时可产生的附带健康效益，并使之货币化。
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