視聴覚 しちょうかく教材 きょうざい

shichōkakukyōzai

1. Not audiovisual materials.; Not audio-visual teaching materials.

1. Was audio-visual teaching material.

1. With audio-visual materials; Using audio-visual materials

1. Audio-visual materials'; Audio-visual teaching materials'

1. It is not audiovisual materials.; It is not an audiovisual teaching aid.

1. It's not audio-visual teaching material.; It's not an audio-visual aid.

1. Was audio-visual teaching material.

1. Audio-visual materials.; Teaching aids.

1. It is not audiovisual teaching material.

1. Wasn't audiovisual materials.; Wasn't an audiovisual teaching aid.

1. Probably audio-visual materials.; Likely teaching aids.

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

1. Wasn't audiovisual materials.; Wasn't a teaching aid.

1. Probably audio-visual materials.

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

1. If/when audiovisual materials; If audiovisual materials were

1. If/when audiovisual materials; If audiovisual materials are available

1. If/when audiovisual materials; If audiovisual materials are available