文書 ぶんしょ体系 たいけい水準 すいじゅんじゃないです
bunshotaikeisuijunjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 文書体系水準

1. Not document system standard.; Not at the document system level.

Negative
Polite
Casual Register
Computing