剧情介绍
FromPBS:ThedomethatcrownsFlorence’sgreatcathedralofSantaMariadelFiore—theDuomo—isatoweringmasterpieceofRenaissanceingenuityandanenduringsourceofmystery.Stillthelargestmasonrydomeonearthaftermorethansixcenturies,itistallerthantheStatueofLibertyandweighsasmuchasanaveragecruiseship.Historiansandengineershavelongdebatedh...
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