主演:范吉利斯·穆里基斯 Argyris Pandazaras 索菲亞·庫(kù)阿麗 西奧·亞歷山大
導(dǎo)演:Georgis Grigorakis
簡(jiǎn)介: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.