外食 がいしょく産業 さんぎょうではありませんでした
gaishokusangyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 外食産業

1. Was not in the restaurant industry.; Was not working in the food service industry.

Past/Perfective
Negative
Polite
Formal Register