Conclusion Comprehensive measures used to raise the awareness of the longterm and shortterm harm of smoking among middle school students can effectively control smoking behavior among them.

 
  • 結論采取綜合性措施,使學(xué)生充分認識到吸煙的長(cháng)期和短期危害,可有效地控制中學(xué)生的吸煙行為。
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