悪臭 あくしゅう防止 ぼうし ほうだったら
akushūbōshihōdattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 悪臭防止法

1. If it were the law for preventing bad odors; If the law for preventing bad odors existed

Tara Conditional
Law