roughly set block

例句：

1. 1. The engineer roughly set the blocks for the construction.
   工程师粗略地为建设设置了块。
2. 2.The carpenter roughly set the blocks for the furniture.
   木匠粗略地为家具设置了块。
3. 3. The builders roughly set the blocks for the new building.
   建筑工人粗略地为新建筑设置了块。