共通 きょうつうアプリケーション環境 かんきょうじゃなかったです
kyōtsūapurikēshonkankyōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 共通アプリケーション環境

1. Wasn't a common application environment.; Wasn't a shared application environment.

Past/Perfective
Negative
Polite
Casual Register
Computing