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近年,我国诸多大中城市频繁发生严重的城市内涝灾害,2000年以来,平均每年发生200多起不同程度的城市内涝灾害。即便已开始重点增强城市防涝能力的一些试点海绵城市,也未能幸免。据《中国经济周刊》记者不完全统计发现,全国30个海绵城市试点中,有19个城市出现内涝。因此,有人质疑:
In recent years, many large and medium-sized cities in our country have frequent and serious urban waterlogging disasters. Since 2000, on average, over 200 cities and waterlogging disasters have taken place in different degrees each year. Even some pilot sponge cities that have begun to focus on enhancing their urban flood protection capacity have not been spared. According to “China Economic Weekly” reporter incomplete statistics found that the country’s 30 sponge city pilot, there are 19 cities waterlogging. Therefore, some people question: