地球 ちきゅう環境 かんきょう保全 ほぜんじゃないです
chikyūkankyōhozenjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 地球環境保全

1. It's not environmental preservation.; It's not preserving the global environment.

Negative
Polite
Casual Register