重厚 じゅうこう長大 ちょうだい産業 さんぎょうじゃありません
jūkōchōdaisangyōjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 重厚長大産業

1. It is not a heavy/major industry.; It is not a large-scale industry.

Negative
Polite
Terminal Form