测量员正在检查这块土地以确定其边界。
The ___surveyor is examining this piece of land to determine its boundaries.
测量员们正在绘制新建筑的地基图。
The ___surveyors are mapping the foundation for the new building.
测量员正在用仪器确定这块地的边界。
The ___surveyor is using equipment to determine the boundaries of this land.