States with a highly educated populace and higher taxes on cigarettes have fewer smokers, according to a new Gallup study of poll data.

盖洛普一项最新调查显示，在美国，教育水平较高、税率较高的州，其烟民数量较少。

youdao

States with a highly educated populace and higher taxes on cigarettes have fewer smokers, according to a new Gallup study of poll data.

盖洛普一项最新调查显示，在美国，教育水平较高、税率较高的州，其烟民数量较少。

youdao