直列 ちょくれつ伝送 でんそうではありませんでした
chokuretsudensōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 直列伝送

1. Was not direct transmission.; Was not a direct serial transmission.

Past/Perfective
Negative
Polite
Formal Register
Computing