official master drawing

例句：

1. 1.The official master drawing of the new building is expected to be unveiled next month.
   预计下个月将公布这座新建筑的官方正式绘图。
2. 2. The official master drawing of the new road was released last week.
   上周发布了这条新路的官方正式绘图。
3. 3.The official master drawing for the new project has been finalized, and construction will begin soon.
   新项目的官方正式绘图已经确定，施工即将开始。