As we all know,smoking is bad for our health.
Firstly,smoking does much harm to our lung. Smoking too much is very easy to get cancer, which is very terrible. secondly, smoking also do harm to people’s teeth. Those people always smoke will demage their teeth and their teeth are always yellow. That makes others feel sick. The last but not least, the people smoke the passive smoking are tend to get sick. They have do nothing wrong,but stand beside those smoking people. It’s unfair.
So, in order to the health of everyone, please stop smoking.