万国 ばんこく著作 ちょさく けん条約 じょうやくだったら
bankokuchosakukenjō yakudattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 万国著作権条約

1. If it were the Berne Convention; If it was the Berne Convention

Tara Conditional