惊天工程 第五季 Impossible Engineering Season 5 第9集
- 本集中文名: 暂无,欢迎添加
- 本集原名: Himalayan Mega Train
- 播放时间: 暂无,欢迎添加
- 剧情简介:
To build the world's tallest railway, engineers braved a deadly Himalayan environment and its -40 degree temperatures.
To build the world's tallest railway, engineers braved a deadly Himalayan environment and its -40 degree temperatures.