常見例句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(qū)，已獲得開採權(quán)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