contour plane

例句：

1. 1.The architect designed a new building with acontour plane that perfectly complements the surroundinglandscape.
   建筑师设计了一座新建筑，其轮廓平面完美地与周围景观相得益彰。
2. 2. The artist used a contourplane to create a detailed drawing of thelandscape.
   艺术家使用轮廓平面绘制了一幅详细的风景画。
3. 3. The engineer analyzed the contour planeof the terrain to determine the optimal routefor construction.
   工程师分析了地形的轮廓平面，以确定施工的最佳路线。