WWII だぶりゅう・だぶりゅう・つうじゃありませんでした
dabu ryū·dabu ryū·tsūjārimasendeshita

Noun
Desu Copula

The polite, past negative form of WWII

1. Was not WWII.; It wasn't WWII.

Past/Perfective
Negative
Polite
Terminal Form