标题: OG上有道题~求中文翻译 [打印本页] 作者: kelly77 时间: 2011-6-26 16:58 标题: OG上有道题~求中文翻译 Country Y uses its scarce foreign-exchange reserves to buy scrap iron for recycling into steel. Although the steel thus produced earns more foreign exchange than it costs, that policy is foolish. Country V's own territory has vast deposits of iron ore, which can be mined with minimal expenditure of foreign exchange.