timber block

例句：

1. 1. The construction crew was busy cutting down the trees for the new building.
   建筑工人忙于砍伐树木，为新建筑做准备。
2. 2. Timber is a renewable resource that can be used to build houses and furniture.
   木材是一种可再生资源，可以用来建造房屋和家具。
3. 3. The engineer designed the building with large timber blocks to increase its stability.
   工程师设计了使用大型木材块的建筑，以增加其稳定性。