hole layout

例句：

1. 1. The engineer designed the hole layout for the new building.
   工程师为新建筑设计了孔布局。
2. 2. The hole layout is crucial for ensuring the safety of the construction site.
   孔布局对于确保施工现场的安全至关重要。
3. 3. The hole layout was carefully planned to maximize efficiency in the manufacturing process.
   孔布局经过精心规划，以最大化制造过程的效率。