波纹奶色石灰石
London's ancient Temple Church was constructed entirely of Caen stone.
伦敦古老的圣殿教堂全部是用法国卡昂地区出产的石头建造的。
Caen stone:米黄色石灰岩
CAE 计算机辅助教育 | Caen stone 米黄色石灰岩 | Caenozoic era 新生代