horizontal projection plane

例句：

1. 1. The engineer drew a horizontal projection plane to help the construction team plan their work.
   工程师绘制了一个水平投影平面，帮助施工团队规划他们的工作。
2. 2. The architect used a horizontal projection plane to draw the floor plans for the new building.
   建筑师使用水平投影平面来绘制新建筑的平面图。
3. 3. The carpenter used a horizontal projection plane to cut the wooden beams for the roof.
   木匠使用水平投影平面来切割木梁，为屋顶做准备。