heat insulating brick

例句：

1. 1. The engineer used a heat insulating brick to build the wall.
   工程师使用隔热砖来建造墙体。
2. 2. The building was designed with heat insulating bricks to keep the interior cool.
   这座建筑使用了隔热砖设计，以保持内部凉爽。
3. 3. The builder replaced the old bricks with new ones, hoping to improve the energy efficiency of the building.
   建筑商用新的隔热砖替换了旧的砖块，希望提高建筑的能源效率。