《EngineeringRepurposed》第一季精彩纷呈。34yyycm免费视频

　　From an abandoned New York rail line repurposed into a jaw dropping public park; to a former Danish Shipyard turned sunken museum, this global engineering series explores extraordinary structures, buildings, and landmarks which have been transformed from their original function into something different entirely. In an age of heightened environmental awareness, this is upcycling... (展开全部)