Smoking is a badhabit that does harm to smoker and others. Many kinds of diseases and cancersare caused by smoking, such as tracheitis, lung cancer and many other diseases. Recentyears, there are tens of thousands of people dying　of smoking. But there stillare many people enjoying smoking, because they think smoking is a kind of fashionand smoking is so cool, especially among teenagers. In addition, smoking doesharm to others as well. Second hand smoking has been recognized harmful toother people. Even worse, it may cause more damages. Therefore, people should rememberthat smoking is harmful to others and those people who smokes should give upsmoking as soon as possible.

 

　　吸煙是個壞習慣，它對吸煙者和別人都有害。很多疾病和癌癥是有吸煙引起的，比如說氣管炎，肺癌還有很多其他疾病。近年來，成千上萬的人死于吸煙。但是仍然有很多人喜歡吸煙，因為他們認為吸煙是一種時尚，很酷，特別是青少年。另外，吸煙也會對別人有害。二手煙是公認的對別人有害的。更糟糕的是，它會帶來傷害。因此，人們應該牢記吸煙有害他人，那些吸煙的人應該盡可能戒煙。