... 转，旋转，转数，回转：revolution 砖围墙：brick wall fence 砖墙凹处：recess in brick wall ...
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In recent years, steel prices decline, while brick, sand, cement and other building materials prices are soaring in price, this is the brick wall on the iron fence has great advantage.
近几年钢材价格下滑，而砖、沙、水泥等建材价格却飞涨，在价格这块铸铁护栏较砖混的围墙就有很大优势。
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