世界 せかい いち しゅう旅行 りょこうじゃなかったです
sekaiichi shūryo kōja nakattadesu

Noun
Desu Copula

The polite, past negative form of 世界一周旅行

1. Wasn't a trip around the world.; Didn't travel around the world.

Past/Perfective
Negative
Polite
Casual Register