heat insulation liner

例句：

1. 1. The new building has aheat insulation liner that keepsthe interior cool.
   这座新建筑有一个隔热衬里，保持内部凉爽。
2. 2. The engineerused a heat insulation linerto improve the building's energy efficiency.
   工程师使用隔热衬里来提高建筑物的能源效率。
3. 3. The insulationliner is designed to prevent heat loss andkeep the room warm.
   隔热衬里设计用来防止热量损失，保持房间温暖。