parallel wire

例句：

1. 1. The engineer drew a parallel wire to the wall for reference.
   工程师画了一条平行线作为参考。
2. 2. The teacher asked the students to draw a parallel wire between two points.
   老师要求学生们在两点之间画一条平行线。
3. 3. The architect designed a parallel wire pattern for the facade of the building.
   建筑师为建筑的立面设计了平行线图案。