戦略 せんりゃく爆撃 ばくげき じゃなかったです
senryakubakugekikijanakattadesu

Noun
Desu Copula

The polite, past negative form of 戦略爆撃機

1. Was not a strategic bomber.; Wasn't a strategic bomber.

Past/Perfective
Negative
Polite
Casual Register