成年 せいねん しゃ喫煙 きつえん禁止 きんし ほうでした
miseinensha kitsuenkinshihōdeshita

Noun
Desu Copula

The polite past form of 未成年者喫煙禁止法

1. Underage smoking ban law was. ; ; It was prohibited for minors to smoke.

Past/Perfective
Polite
Law