洪水灾害可以征服秦荣吉几十年来，我利用职业之便在空中和地面注意观察了２５个省、自治区、直辖市的大部分江河、山川和防洪设施，四次参加抗洪抢险。我分析认为，洪水灾害必须征服，也是可以征服的。因为，洪水灾害的发生是有原因和规律的，有原因、有规律的东西，对付... Over the decades, I have used my profession to observe most of the rivers, mountains and rivers and flood control facilities in 25 provinces, autonomous regions and municipalities in the air and on the ground and participate in flood fighting and rescue four times. My analysis holds that flood disasters must be conquered and conquered. Because, flood disaster occurs for a reason and law, there are reasons, regular things, deal with ...