防寒 ぼうかん対策 たいさくではありませんでした
bōkantaisakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 防寒対策

1. Was not a cold weather precaution.; Was not a measure against the cold.

Past/Perfective
Negative
Polite
Formal Register