遠洋 えんよう航海 こうかいじゃなかったです
en'yōkōkaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 遠洋航海

1. Wasn't an ocean voyage.; Wasn't a long-distance sea journey.

Past/Perfective
Negative
Polite
Casual Register