星期五 更1
韩国视频平台Wavve确认将推出女同恋爱综艺，目前正在招募演员。
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.
