名词中文翻译1
中文翻译：Unknown
同义词：
['sheet metal roof', 'sheet metal roofing', 'metal roofing']
例句：
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1. Thenew building has a sheet-metal flat roof that is energy-efficient and durable.
这座新建筑有一个效率高且耐用的金属板材平屋顶。
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2. The contractor installed the sheet-metal flat roof in the warehouse to protect it from the elements.
承包商在仓库安装了金属板材平屋顶，以保护它免受恶劣天气的影响。
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3. The flat roof of the house was replaced with a sheet-metal one to improve energy efficiency.
房屋的平屋顶被换成了金属板材的，以提高能源效率。