tough iron 中文意思是什麼
tough iron
解釋
韌鐵-
Tough negotiations over prices are heating up between the worlds biggest steelmakers and the suppliers of a key raw material, iron ore
全球大型鋼鐵廠商與其主要原材料鐵礦石的供應商在價格問題上的艱苦談判變得日趨激烈。
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