We meet moker everywhere. There are 6.5 billion people in the world, and about 1.2 billion of them are moker, which make up to 20 percent of the world total population.
Smoking i very harmful. Firt, moking cot a great deal of money. It wate 200 billion dollar each year in the world. Second,moking doe harm to the health of moker and even the people near them. About 3 million people die of dieae caued by moking every year.
Luckily, more and more people have come to realize the great harm of moking. To our delight the total amount of world tobacco production ha dropped from over 14 billion pound in 2000 to 7 billion pound in 2003. It i certain that the number of moker will further decreae gradually.