值得重视的几个问题:一、水资源的管理、制度建设、基础设施建设不足导致全球约有1/5的人无法获得安全的饮用水。二、水质差导致生活贫困和卫生状况不佳:2002年,全球约有310万人死于腹泻和疟疾。每年约160万人的生命原本都可通过提供安全的饮用水和卫生设施挽救。三、大部分地 Several issues worthy of attention: First, water resources management, system construction and lack of infrastructure have led to the fact that about one fifth of the world’s people do not have access to safe drinking water. Poor water quality leads to poor living conditions and poor sanitation: in 2002, about 3.1 million people died of diarrhea and malaria worldwide. About 1.6 million lives are saved each year by providing safe drinking water and sanitation. Third, most of them