踏切 ふみきり支障 ししょう報知 ほうち装置 そうちじゃなかったです
fumikirishishōhōchisōchijanakattadesu

Noun
Desu Copula

The polite, past negative form of 踏切支障報知装置

1. Was not a foot-operated malfunction notification device.; Wasn't a foot-switch failure alert system.

Past/Perfective
Negative
Polite
Casual Register