夏山 なつやま ふゆ さと方式 ほうしきだろう
natsuyama fuyusato hōshikidarō

Noun
Da Copula

Expresses probability ("probably…") of 夏山冬里方式

1. Probably in summer mountains, winter inside.; Likely a summer mountain, winter indoor method.

Presumptive
Conjecture