lumber iron

基本解释

Some commodities like lumber and iron ore are bulky, costly to warehouse, and should be less susceptible to financial speculation.
一些大宗商品如木材和铁矿石体积庞大，其仓储费甚高，因此，它们理应不是金融投机的宠儿。
A glimpse of Russia's immigration conundrum can be found behind the pallets of brick, lumber, sheet metal and iron at a sprawling construction-materials yard in Sofrino, a suburb of Moscow.
莫斯科郊区梭飞诺村有一座不断扩大的建材放置场，在堆放砖块、木材、金属板和铁料的栈板后面，你可以一窥俄罗斯棘手的非法移民问题。
Iron mined in order to topple trees for lumber.
开采铁矿则是为了砍伐树木以获取木材。

Construction materials for housing typically include lumber, wood, gravel, metal, iron, and steel.
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