輕軌鐵路 Meaning,explanation

No.	Chinese Simplified	Chinese Traditional	Pinyin	explanation
1	轻轨铁路	輕軌鐵路	qing1 gui3 tie3 lu4	Schmalspurbahn (u.E.) (S)
2	轻轨铁路	輕軌鐵路	qing1 gui3 tie3 lu4	Schmalspurbahn (S)