視聴覚 しちょうかく教材 きょうざいじゃありませんでした
shichōkakukyōzaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 視聴覚教材

1. Was not audiovisual materials.; Was not an audiovisual teaching aid.

Past/Perfective
Negative
Polite
Terminal Form