另外一项行之有效的政策(在人口总数占世界5%的一些国家中已经进行了尝试)是全面禁止香烟广告和促销。

Another policy proven to work (in the handful of countries, representing 5% of the world's population, to have tried it) is a complete ban on marketing.

youdao

另外一项行之有效的政策(在人口总数占世界5%的一些国家中已经进行了尝试)是全面禁止香烟广告和促销。

Another policy proven to work (in the handful of countries, representing 5% of the world's population, to have tried it) is a complete ban on marketing.

youdao