加圧 かあつ すい がた原子 げんし でしょう
kātsusuiga tagen shirodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 加圧水型原子炉

1. Pressurized water reactor, likely.; Probably a pressurized water reactor.

Polite
Presumptive
Conjecture