大禹那個年代,隻能築沙石壩,不可能廣泛地應用在大江大河的治理。你現在出遠門還坐馬車嗎?再說你一定聽說過荊江分洪區吧?那就類似於你所說的大禹治水。但你知道但分一次洪的代價有多大?
大禹那個年代,隻能築沙石壩,不可能廣泛地應用在大江大河的治理。你現在出遠門還坐馬車嗎?再說你一定聽說過荊江分洪區吧?那就類似於你所說的大禹治水。但你知道但分一次洪的代價有多大?
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