星期四 更1
这是一档真人秀节目，超过 1000 名参赛者争夺 500 万美元的现金奖金。
The world's most enormous machines are stripped down and torn apart to discover their hidden secrets and to reveal out how each one has changed our world in its own unique way. Engineering Giants is a documentary series which takes a look at the making of some of the world's hughest machines.
