随着地球对贵金属的需求，它们的价格和产量也达到了历史最高点。资源丰富的发展中国家大揽着钞票，可是与之相来的还有不可避免的社会和环境成本。
With demand, prices and production of the Earth’s precious metals currently soaring to all-time highs, resource-rich developing countries look set to cash in. But the boom will inevitably come with social and environmental costs.
狗仔卡
发表于 2011-9-30 08:47
提升卡
变色卡
抢沙发
千斤顶
显身卡