double-deck block

例句：

1. 1.The new apartment building has double-deck blocks for each floor.
   这座新公寓楼每层都有双层板房。
2. 2. The developers plan to build a double-deck block residential complex.
   开发商计划建造一个双层板房住宅综合体。
3. 3. The old factory building is being converted into a double-deck block office building.
   旧工厂大楼正在被改造成一座双层板房办公大楼。