![In1883,acreativeengineernamedJohnRoeblingwasinspiredbya...]( "In1883,acreativeengineernamedJohnRoeblingwasinspiredbya...")
- 問題詳情：In1883,acreativeengineernamedJohnRoeblingwasinspiredbyanideatobuildagreatbridgeconnectingNewYorkwiththeLongIsland.However,bridgebuildingexpertsthoughtthatthiswasanimpossibleprojectandtoldRoeblingtoforgetit.ButRoeblingcouldnotignorethevisionof...
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