chart cutter

例句：

1. 1. The chart cutter was used to draw accurate graphs on the charts.
   图表切割机被用来在图表上绘制准确的图形。
2. 2. The engineer used the chart cutter to create a detailed blueprint for the new building.
   工程师使用图表切割机为新建筑创建了详细的蓝图。
3. 3. The chart cutter helped me to quickly identify the areas of the map that needed attention.
   图表切割机帮助我快速识别地图上的需要关注区域。