Usage note
路上指在道路上面,常用来表示在去某个地方的途中。
lù shàng zhǐ zài dào lù shàng miàn, cháng yòng lái biǎo shì zài qù mǒu gè dì fāng de tú zhōng.
This word means being on the road or on the way to a place. It is used to talk about something happening during a journey or while traveling.