常见例句This is the Albian Sands mine on the Athabasca River reserves, the concession Shell and its partners are exploiting.在阿薩巴斯卡河流這片油砂儲備區，已獲得開採權的殼牌公司和它的郃作者們正在開採阿爾必堦的油砂鑛。 返回 Albian