じゅう部門 ぶもん分類 ぶんるい ほうではありません
jūbumombunruihōdewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 十部門分類法

1. Is not a ten-department classification.; It is not a ten-department classification.

Negative
Polite
Formal Register