化学 かがく汚染 おせん災害 さいがいではありません
kagakuosensaigaidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 化学汚染災害

1. It is not a chemical contamination disaster.; It isn't a chemical contamination disaster.

Negative
Polite
Formal Register