Faced with a challenge from Mr Simon, Mr Ehrlich selected five metals-copper, chromium, nickel, tin and tungsten-whose prices he thought would rise in real terms over the following ten years.
2
最终Ehrlich输了，铜，铬，镍，锡和钨的价格下跃。
Ehrlich lost when copper, chrome, nickel, tin and tungsten dropped in price.
3
铜是制造电脑不可或缺的原料，镍可以用来造电池，钨可以使造车用的钢铁更坚 固。
THE copper is used in computers. The nickel is for batteries.
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