常见例句This is the Albian Sands mine on the Athabasca River reserves, the concession Shell and its partners are exploiting.在阿萨巴斯卡河流这片油砂储备区，已获得开采权的壳牌公司和它的合作者们正在开采阿尔必阶的油砂矿。 返回 Albian