insulating non-polar rope circle

例句：

1. 1. The newbuilding is designed to be energy-efficientand insulating.
   这座新建筑设计得既节能又隔热。
2. 2. Theinsulating material helpsto keep the room warm duringwinter.
   这种隔热材料有助于在冬天保持房间温暖。
3. 3. The insulating layerof the roof prevents heat loss fromthe house.
   屋顶的隔热层防止了热量从房屋中流失。