瀬戸 せと さい政策 せいさくではありませんでした
seto saisei sakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 瀬戸際政策

1. It was not a last-ditch policy.; It wasn't a policy of desperation.

Past/Perfective
Negative
Polite
Formal Register