Smoking and Health 吸烟与健康
人人都知道吸烟有害健康。那些吸烟过度的人一般都活不长。吸烟可能引起多种疾病，其中最严重的是肺癌。另外，吸烟的人还损害了那些不吸烟的人的健康。如果所有的烟民都戒了烟，那么我们就可以享受更清新的空气，也就更健康了。
Everybody know moking i bad for health. Thoe who moke too much may not live long. Smoking may caue many dieae. The mot eriou one i lung cancer. Smoking can alo do harm to thoe who don't moke, If all moker give up moking, we can enjoy clearer air.