高速 こうそく演算 えんざん機構 きこうでしょう
kōsokuenzan kikōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 高速演算機構

1. High-speed processing unit, probably.; It's likely a high-speed processing unit.

Polite
Presumptive
Conjecture
Computing