Smoking and Health
We meet smokers everywhere. There are 6.5 billion people in the world, and about 1.2 billion of them are smokers, which make up to 20 percent of the world’s total population. Not only the old, the youth, but also middle school students have been engaged in smoking. Many of them think that smoking is a smart symbol.
Smoking harmful to the health of smokers. First, those who smoke too much may not live long. Smoking may cause many diseases. The most serious one is lung cancer. Smoking costs a great deal of money.second, smoking is hazardous to the health of others. If all smokers give up smoking, we can enjoy clearer air.
Luckily, more and more people have come to realize the great harm of smoking. However, tobacco, unlike other natural disasters, can be prevented and controlled, smoke-free world, and need everyone's efforts! |
