honeycomb concrete

例句：

1. 1. The honeycomb concrete blocks are lightweight and easy to install.
   蜂窝状混凝土块重量轻，易于安装。
2. 2. The honeycomb concrete walls are strong and resistant to fire.
   蜂窝状混凝土墙既坚固又防火。
3. 3. The honeycomb concrete structure is designed for energy efficiency and durability.
   这种蜂窝状混凝土结构设计用于节能和耐用性。