请结合材料，按要求用英文写作。
A report shows that China has over 300 million smokers，the highest in the world，with the rate of teenage smokers increasing every year．
要求：1．就此材料发表你的看法；
2．紧扣材料，有明确的观点；
3．词数不少于60；
4．在答题卡上作答。
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