知识问答
最佳答案：Smoking bans (or smoke-free laws) are public policies, including criminal laws a
最佳答案：Tobacco was promoted in Europe in the 17th century as a cure for a number of ail
最佳答案：Tobacco was promoted in Europe in the 17th century as a cure for a number of ail
最佳答案：As we know, smoking is harmful to our health. Every year, thousands of people lo
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