track plotter

例句：

1. 1. The track plotter was used to map the terrain for the construction project.
   跟踪绘图仪被用来为建设项目绘制地形图。
2. 2.The engineer used the track plotter to measure the distance between two points accurately.
   工程师使用跟踪绘图仪准确地测量了两点之间的距离。
3. 3.The track plotter was a crucial tool in the field of geology, allowing researchers to map underground structures.
   跟踪绘图仪是地质学领域的关键工具，允许研究人员绘制地下结构。