海洋 かいよう投棄 とうき規制 きせい条約 じょうやくだったら
kaiyōtōkikiseijōyakudattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 海洋投棄規制条約

1. If it were the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter…; If the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter existed…

Tara Conditional