そう方向 ほうこうCATV しいえうてぃうぶいでしょう
sō hōkō shiieutiubuideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 双方向CATV

1. Probably interactive CATV.

Polite
Presumptive
Conjecture
Computing