insulated metal roof

例句：

1. 1.The new building has an insulated metal roof that keeps the interior cool in summer and warm in winter.
   这座新建筑有一个绝缘金属屋顶，夏天可以保持室内凉爽，冬天则保暖。
2. 2.The old house was renovated with a new insulated metal roof, which greatly improved its energy efficiency.
   这所老房子进行了翻新，安装了新的绝缘金属屋顶，极大地提高了其能源效率。
3. 3. The architect designed the roof to be insulated with foam insulation to reduce heat loss and improve energy efficiency.
   建筑师设计屋顶时采用了泡沫绝热材料来减少热量损失并提高能效。