海洋 かいよう温度 おんど 発電 はつでんでしょう
kaiyōondosa hatsudendeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 海洋温度差発電

1. Ocean thermal energy conversion likely.; Probably ocean thermal energy conversion.

Polite
Presumptive
Conjecture