ちょう距離 きょり電話 でんわ事業 じぎょうではありませんでした
chōkyoridenwajigyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 長距離電話事業

1. Was not a long-distance telephone business.; Was not in the long-distance telephone business.

Past/Perfective
Negative
Polite
Formal Register
Computing