宇宙 うちゅう探査 たんさ せんじゃなかったです
uchūtansasenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 宇宙探査船

1. Wasn't a space exploration vessel.; Wasn't a spaceship.

Past/Perfective
Negative
Polite
Casual Register