The smoking ban
More and more people are smoking, and smoking is so hard. If everybody smokes, we have greatly reduced the quality of life. Smokers should be hard to give up smoking, we should also encourage smokers to quit smoking. This can reduce the prevalence of heart disease and lung cancer, smoking can also put money to help others. So that people can live more healthy, more contribution for the society.
越来越多的人吸烟，而戒烟是如此之难。如果人人抽烟，我们生活的质量就大大下降。吸烟者应做到努力戒烟，我们也要促使吸烟者戒烟。这样能减少心脏病和肺癌的患病率，还能把吸烟的钱拿去帮助别人。
追问请问定语从句是哪个啊