Chương 219: Chapter 218: Naive

Upon seeing the track, Jiang Yifan's expression immediately became solemn. His sharp eyes met Jinrong's, and the two almost simultaneously arrived at the same realization.

The thing looked ordinary, but in fact, it was not simple at all. If it could be widely used, the transportation within towns, especially the traffic in larger towns, would be greatly improved and enhanced.

Jiang Yifan pointed to the loop of track and asked Wong Qiao, "Is this specifically for running carts on? Is it a common device used within the Construction Industry, or is it something your own family made?"

Wong Qiao glanced at Ye Xinyan before explaining to Jiang Yifan, "It's something our Construction Industry uses for ourselves. This track can be disassembled and used multiple times according to different construction sites. Although installing the track takes some time and costs some Silver Taels, it's very convenient to use after installation.