太平 たいへい よう沿岸 えんがんじゃありませんでした
taiheiyō enganjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 太平洋沿岸

1. Was not on the Pacific coast.; Was not along the Pacific coast.

Past/Perfective
Negative
Polite
Terminal Form