狭軌 きょうき鉄道 てつどうじゃなかったです
kyōkitetsudōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 狭軌鉄道

1. Narrow-gauge railway wasn't.; It wasn't a narrow-gauge railway.

Past/Perfective
Negative
Polite
Casual Register