互恵 ごけい てき利他 りた主義 しゅぎではありません
gokeite kirita shugidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 互恵的利他主義

1. Not reciprocal altruism.; It is not mutually beneficial altruism.

Negative
Polite
Formal Register