“钢铁厂”用英语怎么说

上周该国钢铁厂的原钢产量下降了2.1%。Raw-steel production by the nation's mills decreased 2.1% last week.又有200多名新学徒来到钢铁厂工作.Two hundred more new recruits broke in at the steel plant.这家钢铁厂的年产量达500000吨.The annual output of the steel pl...