stack brickwork

例句：

1. 1. The boxes are stacked neatly on the shelves.
   盒子整齐地堆放在架子上。
2. 2. She stacked the books in the corner of her room.
   她把书堆放在她的房间角落。
3. 3. The workers were stacking crates on the loading dock.
   工人们正在码头上堆放集装箱。