cast iron front

例句：

1. 1. The old house has a cast iron front with intricate carvings.
   这所老房子有一个铁门面，上面有复杂的雕刻。
2. 2. The new storefront is made of cast iron and looks very modern.
   新店铺的外观是用铸铁做的，看起来很现代。
3. 3. The construction company used cast iron for the exterior walls to ensure durability.
   建筑公司用铸铁来建造外墙，以确保耐用性。