Zhè / tiáo / xiàn / lù / cǎi / yòng / wú / guǐ / diàn / chē / chē / liàng / kě / yǐ / líng / huó / gǎi / biàn / xíng / shǐ / lù / xiàn

这条线路采用无轨电车，车辆可以灵活改变行驶路线。

This route uses trackless electric buses, which can change their routes flexibly.