Rio Tinto bets Donald Trump will give green light to US copper mine
力拓押注特朗普将为美国铜矿开绿灯

Arizona facility could supply 25% of American needs after being held up for 12 years in battle over permits
力拓位于亚利桑那州的巨型铜矿因未获许可证而被搁置12年，这座铜矿可满足美国25%的需求。