关键词：工程巨无霸 747 Engineering Giants 渡轮 引人入胜 巨无霸
Theworld'smostenormousmachinesarestrippeddownandtornaparttodiscovertheirhiddensecretsandtoreveal
Theworld'smostenormousmachinesarestrippeddownandtornaparttodiscovertheirhiddensecretsandtorevealouthoweachonehaschangedourworldinitsownuniqueway.
EngineeringGiantsisadocumentaryserieswhichtakesalookatthemakingofsomeoftheworld'shughestmachines.
详情
