暴露 ばくろ戦術 せんじゅつではありませんでした
bakurosenjutsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 暴露戦術

1. Was not an exposing tactic.; Was not a revealing strategy.

Past/Perfective
Negative
Polite
Formal Register