centre mould brick

例句：

1. 1.The centre mould bricks are the foundation of the building's structure.
   中央模具砖是建筑结构的基础。
2. 2. The builders used these centre mould bricks to create a sturdy wall.
   建筑师们使用这些中央模具砖来建造一个坚固的墙。
3. 3. The bricks were carefully placed in the centre mould to ensure they fit perfectly together.
   这些砖块被小心地放置在中央模具中，以确保它们完美地结合在一起。