3.0分
In Iceland, a giant tunnel boring machine called 'Jaws' has chewed up nine miles of basalt to aid a hydroelectric project. See the rock cruncher at work as it burrows deep down.
倒序↓顺序↑
告诉我你想要什么
诺拉
黑袋行动
邪恶之城
国境之间
蜂巢
切换片源
