科罗拉多州的普韦布洛市2003年通过了一项禁止在公共场合和工作场合吸烟的法律。

In 2003, the city of Pueblo, Colorado passed a law making public places and workplaces smoke-free.

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对美国西部科罗拉多州普韦布洛市一项禁烟活动进行研究的人员称， 在这个城市实行的禁烟法已经使得因为心脏病发作而住院的人减少了百分之40。

Researchers studying a smoking ban in the western U. S. state of Colorado say a no smoking law in one city led to a 40 percent decrease in the number of residents hospitalized for heart attacks.

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