そう方向 ほうこうCATV しいえうてぃうぶいじゃなかったです
sō hōkō shiieutiubuijanakattadesu

Noun
Desu Copula

The polite, past negative form of 双方向CATV

1. Wasn't two-way CATV.

Past/Perfective
Negative
Polite
Casual Register
Computing