視聴覚 しちょうかく教室 きょうしつではありません
shichōkakukyōshitsudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 視聴覚教室

1. It is not an audiovisual room.; It is not a viewing/listening room.

Negative
Polite
Formal Register