HSK 6 · noun · Practice
轨道
track; orbit; path
火车在轨道上开得很快。
Huǒchē zài guǐdào shàng kāi de hěn kuài。
The train runs very fast on the track.
HSK 6 · noun · Practice
track; orbit; path
火车在轨道上开得很快。
Huǒchē zài guǐdào shàng kāi de hěn kuài。
The train runs very fast on the track.