ドブ どぶいた選挙 せんきょではありませんでした
dobuitasenkyodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ドブ板選挙

1. It was not a mudslinging campaign.; It wasn't a low-level/street-level election.

Past/Perfective
Negative
Polite
Formal Register