Investigate national policies and measures relative to river pollutionmanagement and evaluate their effectiveness.
调查国家关于河水污染治理相关政策和措施并对有效性时行评价。
2
Because environmental protection law and air pollution prevention law are both about pollutionmanagement and controlling which embody the idea of end treatment.
由于环保法到大气污染防治法等环境法律，全部都是污染管理与控制方面的法律，体现了末端治理的思想。
3
In cities the infrastructure will likely be built sooner because there's "an incredible need for traffic and pollutionmanagement," or at least more than in suburban and rural areas.