絶対 ぜったい上昇 じょうしょう限度 げんどでしょう
zettai jōshōgendodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 絶対上昇限度

1. Probably maximum increase.; Likely to have an absolute upper limit.

Polite
Presumptive
Conjecture