だい回転 かいてん競技 きょうぎでしょう
daikaitenkyōgideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 大回転競技

1. Probably a great turning competition.; Likely a major reversal/turnaround competition.

Polite
Presumptive
Conjecture
Skiing