preparation area

例句：

1. 1. The construction site is in the preparation area.
   施工现场位于准备区内。
2. 2. The new building will be located in a prepared area for future expansion.
   新建筑将位于一个为未来扩展准备的区域内。
3. 3. The team worked diligently to prepare the area for their presentation.
   团队努力工作，为他们的演示准备场地。