事務 じむ文書 ぶんしょ よう言語 げんごじゃありません
jimubunshoyō gengojārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 事務文書用言語

1. It is not business language.; It's not for official documents.

Negative
Polite
Terminal Form
Computing