推奨すいしょう動作どうさ環境かんきょうではありませんでした
suishōdōsakankyōdewa arimasendeshita

Noun
Desu Copula

The polite, past negative form of 推奨動作環境

1. Was not a recommended operating environment.; Was not the recommended system requirement.

Past/Perfective
Negative
Polite
Formal Register
Computing