Of course there's nothing wrong with the idea of building a dam, but Taiwan's topography may not be able to stand the strain--many rivers are unsuitable for dam construction because of looseness of the soil or constant silting.
人們興建水庫的立意並沒有錯，但台灣的地質卻不見得能承受﹘﹘許多河川因地質鬆碎、沙源不絕，並不具備築水庫的良好條件。