清涼 せいりょう飲料 いんりょう みずでしょう
seiryō inryō mizudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 清涼飲料水

1. Probably a cold drink.; It's likely a cold beverage.

Polite
Presumptive
Conjecture