衛生 えうせい害虫 がいちゅうじゃなかったです
euseiga ichūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 衛生害虫

1. Wasn't a sanitary pest.; Wasn't a health hazard insect.

Past/Perfective
Negative
Polite
Casual Register