I remember, when I was a child, I saw my grandfather smoking. It is said that grandpa has been smoking for decades. His old man often holds a cigarette in his right hand and takes a deep breath in his mouth, which makes him feel more satisfied and comfortable. Then, several white smoke rings were slowly spit out from his mouth, but they were sucked back from his two nostrils, so they went in and out like a dragon king smoking. Finally, thick smoke came out of his mouth again, and the air was immediately filled with pungent tobacco smell. I stood by and was choked by the "second-hand smoke" spit out by my grandfather. I quickly shouted at him: "Grandpa, stop smoking! Stop smoking! " Grandpa raised his hand, smiled casually, showed his yellow teeth inadvertently and said, "Girl, what does the film care?" I am in good health, what can happen! "Said, and pulled out a cigarette, alacrity to his mouth. Sometimes grandpa is a heavy smoker, and smoking more cigarettes will inevitably lead to grandma's complaints. "You ah you, alas, let a person how to say? How many times have you said "smoking is harmful to health"? Why don't you listen? "Grandpa still doesn't agree:" A cigarette after a meal makes the living immortal, and nothing happens. " While speaking, I went to vomit a smoke turn again. Later, when I was in the first grade, my grandfather coughed and frowned all day because he smoked too much. I know that if Grandpa had listened to our advice earlier and given up the bad habit of smoking, he wouldn't be so miserable now.
According to authoritative reports, there are as many as 2.5 million deaths caused by smoking every year in the world, and smoking is the first killer of mankind. Consciously developing the habit of personal hygiene without smoking is not only unhealthy, but also the embodiment of noble public health ethics. In the smoking room, especially in the environment with closed doors and windows in winter, the room is not only filled with carbon dioxide exhaled by human body, but also with carbon monoxide exhaled by smokers, which will make people feel headache, burnout and work efficiency decline. More seriously, the contents of tar and nicotine in the cold smoke exhaled by smokers are 1 times higher than those in the hot smoke inhaled by smokers, and benzopyrene is 2 times higher, carbon monoxide is 4 times higher and ammonia is 50 times higher. Therefore, the United Nations specially designated May 3 1 as World No Tobacco Day. .
We are familiar with the warning that smoking is harmful to health, which shows that smoking is really harmful. Let's stay away from tobacco and have a smokeless childhood!