初心 しょしん運転 うんてん しゃ標識 ひょうしきだったら
shoshin'untenshahyōshikidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 初心運転者標識

1. If it were a beginner driver sign…; If it’s a beginner driver sign…

Tara Conditional