沈船 ちんせん捜索 そうさく救助 きゅうじょ計画 けいかくだろう
chinsensōsakukyūjokeikakudarō

Noun
Da Copula

Expresses probability ("probably…") of 沈船捜索救助計画

1. Probably a plan to search for and rescue a sunken ship.

Presumptive
Conjecture