地球 ちきゅう がた惑星 わくせいじゃありません
chikyūgata wakuseijārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 地球型惑星

1. Not an Earth-like planet.; It is not an Earth-like planet.

Negative
Polite
Terminal Form
Astronomy