生活 せいかつ年齢 ねんれいではありませんでした
seikatsunenreidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 生活年齢

1. Was not living age.; Was not a living age.; Was not the age of living.

Past/Perfective
Negative
Polite
Formal Register