Mining them, he says, would be as simple as vacuuming golf balls off a putting green. But conservationists say doing so could unleash a cascade effect worse than the current trajectory of climate change.
他说,开采这些矿石就像从果岭上吸走高尔夫球一样简单。但环保士表示,这样做可能会引发比当前气候变化轨迹更严重的级联效应。