世界 せかい いち しゅう旅行 りょこうじゃないです
sekaiichi shūryo kōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 世界一周旅行

1. It's not a trip around the world.; It isn't a world trip.

Negative
Polite
Casual Register