【推薦】吸煙的危害英語作文15篇

　　無論是身處學校還是步入社會，大家對作文都再熟悉不過了吧，借助作文可以宣泄心中的情感，調節自己的心情。那么你知道一篇好的作文該怎么寫嗎？下面是小編收集整理的吸煙的危害英語作文，僅供參考，歡迎大家閱讀。

　　吸煙的危害英語作文 1

　　As we all know, there are many people smoking, although everyone knows smoking is harmful to us. Giving up smoking is not easy but addicted to it is quite easy, that’s why there are more and more people smoking. Smoking and passive smoking is risk factor that leads to various diseases.

　　It has become world’s top 8 causes of death. More than 90% of lung cancer caused by smoking and lung cancer rates of smokers are 18 times over the non-smokers. Besides, smoking also causes angiocardiopathy, digestive system disease, oral disease and so on. In addition, passive smoking causes great concern in recent years.

　　People have known that passive smoking also do great harm to human, too. Therefore, many countries and regions prohibit people from smoking in public zones, in order to reduce the harm of secondhand smoke.

　　From my point of view, the best way to keep healthy is giving up smoke, for smoker’s own good as well as for others.

　　翻譯：

　　眾所周知，即使人們都知道吸煙有害健康，但現在依然有很多人吸煙。吸煙容易戒煙難，這就是為什么煙民越來越多的原因。吸煙以及吸二手煙都是導致多種疾病的'危險因子，煙草已經成為全球第八大死因。超過90%的肺癌是由吸煙導致的，吸煙者患肺癌的幾率是非吸煙者的18倍之多。

　　此外，吸煙也會導致心血管病、消化系統疾病、口腔疾病等。此外，吸二手煙在近些年也引起了人們很多的關注，它也會對人體造成危害。因此，為了減少二手煙傷害，許多國家和地區都禁止人們在公共場所吸煙。我認為，為了自己也為了他人的健康著想，保持健康的最好辦法就是戒煙。

　　吸煙的危害英語作文 2

　　The Harm of Smoking

　　Smoking， which may be a pleasure for some people， is a series of discomforts for their fellows。 Medicai scientists have expressed their concern about the effect of smoking on the health not only of

　　those who are smoking but also of those who live in the air polluted by tobacco smoke。 And studies show that non-smokers suffer more than the smokers themselves。

　　A great number of students have joined in trying to persuade the university to forbid smoking。 Smoking is not allowed in theatres， cinemas and in other public places。 Therefore，smoking must be forbidden in our classrooms。

　　Although many people have passed away for having smoked a lot and we call on people to give up smoking， yet many more will turn down what we say every day。 I think it more important to call on the smoker to use good judgment and to show concern for others。

　　吸煙的危害

　　吸煙可能對某些人來說是一件愉快的事情，但卻為他們的伙伴帶來一系列的不適。 醫藥科學家們表達了他們對煙民們和生活在被煙草污染的空氣中的人們的健康受吸煙影

　　響的擔憂。研究表明非煙民比煙民自己受到的傷害更大。

　　許多學生加入了試圖說服學校禁止吸煙的行列。劇院、電影院和其他一些公共場合是不允許吸煙的。所以，在我們的`教室中也必須禁止吸煙。

　　雖然許多人因為吸煙過度去世，我們呼吁人們戒煙，但仍然有更多人拒絕我們每天的勸說。我覺得呼吁煙民使用良好的判斷力，顯示對他人的關心更為重要。

　　吸煙的危害英語作文 3

　　“Why do you want to smoke?”Many people often ask questions like this.In recent years,there is a general tendency to more and more children also learn to smoke.They dont know the dangers of smoking,just think that smoking is cool, its a trend.From the picture,we can come to a conclusion,smoking is equal to chronic suicide.

　　It is well known that a cigarette contains many chemical substances such as tar and nicotine.Burning cigarettes can produce certain poisonous substances.Therefore,smoking can harm not only smokers but also non-smokers around them.On the one hand,the hazardous chemicals will do harm to smokers’ lung cells and blood circulation,which can shorten their lifespan.On the other hand,non-smokers exposed to second-hand smoke are at high risk of many health problems.

　　To be brief,smoking is no less than chronic suicide,which destroys the health both smokers’ and people around them.People should try their best to give up smoking,for their own health, for the family.

　　“你為什么要抽煙？“很多人經常問這樣的問題這個。在近年來，有一個普遍的趨勢，越來越多的孩子也在學習抽煙。他們不知道吸煙的危害，只覺得抽煙很酷，是一種趨勢。從從畫面上，我們可以得出結論，吸煙等于慢性自殺。

　　眾所周知，香煙含有許多化學物質，如焦油和尼古丁。燃燒香煙會產生某種毒性物質。因此吸煙不僅會傷害吸煙者，也會傷害周圍的非吸煙者他們。開一方面，有害化學物質會對吸煙者的肺細胞和血液循環造成危害，可以縮短壽命。開另一方面，接觸二手煙的不吸煙者面臨許多健康問題的高風險。

　　簡言之，吸煙不亞于慢性自殺，它會破壞吸煙者和周圍人的.健康他們。人應該盡力戒煙，為了自己的健康，為了家庭。

　　吸煙的危害英語作文 4

　　I attended Jacks birthday party tonight. After dinner, Jack gave cigarets to our boy students present.

　　At the important moment, I stop them and told them the bad effects of smoking: firstly Smoking is a waste of money and its greatly harmful to our health. And it can lead to fires easily. So we should not smoke at all.

　　But it seemed helpless and they wouldnt listen to me. Somebody even said that body and health belonged to themselves and its up to them to decide whether to smoke or not. I told him calmly, "Even if you have the right to harm your own body, but it doesnt mean that you have the same right to harm others."

　　At last, they agreed with me, and some students said that they would never smoke any longer.

　　For the next one hour, we danced and sang happily, and nobody did smoke again.I felt very happy that my classmate all understood the harmness of smoking.

　　我今晚參加了杰克的生日派對。晚飯后，杰克給我們的男同學吸煙。

　　在重要的時刻，我阻止并告訴他們吸煙的不良影響：首先，吸煙很浪費錢，它對對我們的健康危害很大。它會很容易引起火災。所以我們不應該吸煙，所以我們不能吸煙。

　　但很無奈似乎他們不聽我的。甚至有人說身體是自己的'，這是是否吸煙由他們自己說了算。我平靜地說，“即使你有傷害自己身體的權利，但這并不意味著你要傷害別人的權利�！�

　　最后，他們同意我的看法，一些學生說他們不會再抽煙了。

　　在接下來的一個小時里，我們跳舞，唱歌，沒有人吸煙了。我感到非常高興，我的同學都知道了吸煙的危害。

　　吸煙的危害英語作文 5

　　Smoking is very popular among Chinese people. Nowadays, the number of smokers during teenagers is increasing. Some treat smoking as fashion and follow such bad behavior. Though many people have been educated the danger of smoking, they still do not fear it.

　　It is known to all that cancer has been the NO.1 killer and the researches found that smoking for a long time will be easy to get cancer. I remembered my hometown, where people smoked a lot, especially the old generation, and they formed this bad act when they were young. Then for a time, many people died of cancer. People started to worry and they found that these people were heavy smokers.

　　The sad thing is that many teenagers smoke at their young age, and they feel cool to do it. Some adults smoke to relieve their pressure. No matter what kind of reasons, the fact is that smoking not only hurt themselves, but also hurt other people, because we know that second hand smoke is harmful, too. For everybody’s health and to live a better life, smoking should be stopped.

　　吸煙很受中國人的歡迎。如今，青少年吸煙者的數量與日俱增。有些人把吸煙當作時尚，追逐這樣的不良行為。盡管許多人都被教育過吸煙的.危害，但是他們并沒因此而卻步。

　　眾所周知，癌癥是人類頭號殺手，而且研究發現，長時間吸煙很容易患上癌癥。我記得在家鄉，吸煙的人很多，特別是老一輩，他們在他們年輕的時候就養成了這個習慣。然后有一段時間，很多人死于癌癥。人們就開始擔心了，后面他們發現這些人都是重度吸煙者。

　　可悲的是，許多青少年在年輕的時候就吸煙，他們還覺得很酷。一些成年人用吸煙來緩解他們的壓力。不管出于什么樣的原因，事實是，吸煙不僅傷害自己，還傷害了別人，因為我們都知道二手煙也是有害的。為了每個人的健康以及生活得更美好，我們應該停止吸煙。

　　吸煙的危害英語作文 6

　　Smoking is a bad habit that does harm to smoker and others. Many kinds of diseases and cancers are caused by smoking, such as tracheitis, lung cancer and many other diseases.

　　Recent years, there are tens of thousands of people dying of smoking. But there still are many people enjoying smoking, because they think smoking is a kind of fashion and smoking is so cool, especially among teenagers.

　　In addition, smoking does harm to others as well. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages. Therefore, people should remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible.

　　吸煙是一種對吸煙者和其他人有害的壞習慣。許多疾病和癌癥是由吸煙引起的，如氣管炎、肺癌和許多其他疾病。

　　近年來，有成千上萬的人死于吸煙。但仍然有很多人喜歡吸煙，因為他們認為吸煙是一種時尚，吸煙是如此的酷，尤其是在青少年中。

　　此外，吸煙對他人也有害。二手煙被認為對其他人有害。更糟的是，它可能造成更多的損害。因此，人們應該記住吸煙對他人有害，那些吸煙的.人應該盡快戒煙。

　　吸煙的危害英語作文 7

　　Today smoking is a widespread habit ali over the world。 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。

　　However，smoking is harmful to ones health。 It contributes a lot of lung cancer，from which many people have died in the past years。 It can also cause many other diseases。 In a word，if you smoke，you do have a much greater chance of losing your health. Furthermore，scientific research shows that smoking is not only harmful to smokers themselves，but also a threat to public health，especially to women and children。 Therefore，many countries have made laws forbidding smokers to smoke m public places such as cinemas，stations，hospitals，and so on Giveup smoking！If you dont smoke，dont start.

　　Give upsmoking for the sake of your health，for the sake of your family，and for the sake of the whole world.

　　當今吸煙是一個世界范圍內的習慣。不僅是老人，青年，而且中學生都吸煙。他們中的許多人認為吸煙是一種瀟灑的象征。

　　然而，吸煙有害人的健康。它會引起肺癌，其中許多人在過去的一年都死去了。它還可以造成許多其他疾病�？傊�，如果你吸煙，你有更大的`機會失去你的健康。此外，科學研究顯示，吸煙不僅對吸煙者有害，而且對公眾健康構成威脅，尤其是對婦女和兒童。因此，許多國家都制定了法律禁止吸煙如電影院，車站，醫院等公共場所禁止吸煙，如果你不抽煙，不要開始。

　　戒煙吧，為了你的健康，為了你的家庭，和世界。

　　吸煙的危害英語作文 8

　　Smoking is a bad habit that does harm to smoker and others. Many kinds of diseases and cancers are caused by smoking, such as tracheitis, lung cancer and many other diseases.

　　Recent years, there are tens of thousands of people dying of smoking. But there still are many people enjoying smoking, because they think smoking is a kind of fashion and smoking is so cool, especially among teenagers.

　　In addition, smoking does harm to others as well. Second hand smoking has been recognized harmful to other people.

　　Even worse, it may cause more damages.

　　Therefore, people should remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible.

　　吸煙是個壞習慣，它對吸煙者和別人都有害。很多疾病和癌癥是有吸煙引起的，比如說氣管炎，肺癌還有很多其他疾病。近年來，成千上萬的'人死于吸煙。但是仍然有很多人喜歡吸煙，因為他們認為吸煙是一種時尚，很酷，特別是青少年。

　　另外，吸煙也會對別人有害。二手煙是公認的對別人有害的。更糟糕的是，它會帶來更多傷害。因此，人們應該牢記吸煙有害他人，那些吸煙的人應該盡可能戒煙。

　　吸煙的危害英語作文 9

　　A survey about smokers in a middle school tells that although 90% of all students never smoke, 3% of them often smoke and 7% sometimes do. In other words, 10% of the students smoke. That s terrible.

　　As we know, smoking is harmful to our health. Every year, thousands of people lose their lives because of it. Smoking not only does harm to your health, but also wastes money. Because, a fire may be caused by cigarette ends. It s a pity to learn that one ends in death by smoking.

　　In all, smoking is so dangerous that we should keep away from it.

　　一項關于中學生吸煙的調查顯示，盡管90%的學生從不吸煙，其中有3%的人經常吸煙，有時有7%的人吸煙。也就是說，10%的學生吸煙。那太可怕了。

　　眾所周知，吸煙有害健康。每年都有成千上萬的人因此而失去生命。吸煙不僅有害健康，而且浪費金錢。因為，火災可能是由煙頭引起的。得知一個人死于吸煙是令人遺憾的'。

　　總之，吸煙是如此危險，我們應該遠離它。

　　吸煙的危害英語作文 10

　　There are many students smoking in senior high school, the reason may be that they think they look cool or appear to be more mature while having a cigarette at hand.

　　But there are a lot of reasons not to smoke. Smoking does harm to our health.It is dangerous to our heart and lung. A lot of diseases are caused by cigarettes.Cigarettes also have terrible smell.

　　The seconghand smoke can also be dangerous to the others who stand around you.

　　Therefore, no smoking in public is a strict regulation in many countries.

　　And the most important thing is that once you come into addicitive,its hard to get rid of it. So,we must keep far from the cigarette——for everybodys health.

　　高中里有很多學生吸煙，原因可能是他們覺得手中有一支煙看上去很酷或者顯得更成熟。但是，不吸煙的原因有很多。吸煙有害我們的健康，對我們的心臟和肺很危險。很多疾病都是由香煙引起的，而且煙的味道不好聞。

　　二手煙對周圍的`人也很危險。因此，公共場所禁止吸煙是很多國家的一項嚴厲規定。最重要的是，一旦你上癮了就很難戒掉了。所以，為了每個人的健康，我們必須遠離香煙。

　　吸煙的危害英語作文 11

　　at the class meeting our teacher read us a report in the newspaper. a certain student in a middle school smoked and he wouldn’t get rid of the bad habit though his teacherand friends warned him not to smoke any more.

　　he even stole money to get cigarettes and was pat into prison in the end. this really gave usa shock.

　　as we all smoking is very harmful to our health. it does great harm not only to our health, but also to our mind, especially for us teenagers. now more and more people all over the world have given up smoking or have made up their minds to do so, i think we middle school students are the future builders of our country.

　　we should study hard and make progress every day. we should form good habits so that we can spend our time learning things useful and valuable for our motherland and people, i think today’s class meeting is very meaningful to my classmates who have a bad habit of smoking.

　　在班會上，我們的老師給我們讀了報紙上的一篇報道。某中學的一名學生吸煙，盡管他的老師和朋友警告他不要再吸煙，但他還是戒不掉這個壞習慣。

　　他甚至偷錢買煙，最后被關進監獄。這真的讓美國大吃一驚。

　　因為我們都吸煙對我們的`健康非常有害。它不僅對我們的健康有害，而且對我們的思想也有害，尤其是對我們青少年來說�，F在全世界越來越多的人已經戒煙或下定決心戒煙，我認為我們中學生是我們國家未來的建設者。

　　我們應該努力學習，每天進步。我們應該養成良好的習慣，這樣我們就可以花時間學習對祖國和人民有用和有價值的東西，我認為今天的班會對我那些有吸煙壞習慣的同學來說非常有意義。

　　吸煙的危害英語作文 12

　　The majority of people would agree that cigarette smoking has caused serious problems. But the tobacco companies insist that they contribute greatly to the world economy by paying taxes to the government and employing hundreds of workers.

　　Personally, I believe that cigarette production and consumption threatens to do more harm than good. Firstly, smoking is responsible for many fatal diseases such as lung cancer, heart diseases and so on. According to the survey, tobacco consumers account for about 20% of the world population, and among them, three million people die from smoking-related diseases every year. The fact that the output of tobacco production is reduced from 143.64 billion pounds in 1994 to 142 billion pounds in 1995 also suggests that people have come to realize the negative effects of smoking. Secondly, tobacco consumption is extremely wasteful of money. As is indicated in the pictures, 200 billion US dollars is lost due to smoking each year. Obviously, the total loss of money around the globe substantially exceeds the gain in the industry.

　　In conclusion, as the economic development aims at making our life better, we cannot sacrifice our health for short-term financial benefits. If we have to spend more and more money providing medical services for those who suffer from smoking-related illnesses, the notion of promoting economy via tobacco production is not justifiable. It is high time that we fought for the total tobacco ban.

　　大多數人都會同意吸煙造成了嚴重的問題。但煙草公司堅稱，他們通過向政府納稅和雇傭數百名工人，為世界經濟做出了巨大貢獻。

　　就我個人而言，我認為香煙的生產和消費弊大于利。首先，吸煙是許多致命疾病的罪魁禍首，如肺癌、心臟病等。據調查，煙草消費者約占世界人口的'20%，其中每年有300萬人死于吸煙相關疾病。煙草產量從1994年的1436.4億磅減少到1995年的1420億磅，這一事實也表明人們已經意識到吸煙的負面影響。其次，煙草消費是極其浪費金錢的。如圖所示，每年因吸煙而損失2000億美元。顯然，全球范圍內的總損失遠遠超過了該行業的收益。

　　總之，由于經濟發展旨在改善我們的生活，我們不能為了短期的經濟利益而犧牲我們的健康。如果我們必須花越來越多的錢為那些患有吸煙相關疾病的人提供醫療服務，那么通過煙草生產促進經濟的想法是不合理的。現在是我們爭取全面禁煙的時候了。

　　吸煙的危害英語作文 13

　　The hazard of smoking: smoking is second only to drugs, but far more than drugs. Smoking hurt himself and urge you to smoke in smoking and preparation, in order to people you know and dont know, the more you, please stay away from tobacco, society is rapid development, the quality of peoples living standards and constantly improve, smoking is in constant younger ages, making more and more primary and middle school students on the path of smoking, according to incomplete statistics, by the year 2007 state 3. 500 million smokers, smoking figure is ubiquitous, but how much has the smoking harmful to health?

　　Smoking is harmful to health, and everyone knows it. Scientific studies have shown that tobacco is the main source of the harmful effects of tobacco smoke. Tobacco contains up to more than 4700 kinds of chemical ingredients, which mainly include carbon monoxide, nicotine, tar, styrene acrylic ratio, radioactive substances and irritating compounds and arsenic, mercury, tin, nickel, and other heavy metals, they have very strong stimulation and the effect that cause cancer, great harm to the human body, at present China has an estimated 1 million people die each year, and the number is rising constantly. My grandfather died of lung cancer. He has been smoking since the age of 19 and often has a mild cough in his later years. Before dying, it was discovered that it was the advanced stage of lung cancer, and the children were regretting and regretting that they should not have allowed their father to smoke, but it didnt help. Likewise, the dangers of second-hand smoke cannot be ignored. According to experts, non-smokers and smokers live or work together, and they smell smoke for a quarter of an hour a day, which is equivalent to smoking for more than one year. So smoke and harm yourself, dont try.

　　Smoking is a good thing. At present a pack of finished product smoke is in the market low middle and high grade inferior grade, low of say also want 5, 6 yuan, high-grade is 1000 yuan. The interests of the tobacco in which it is conceivable that it is in the interests of the driven by, a large number of tobacco merchant mei wear conscience to sell tobacco, and at the same time also in consuming large quantities of money. My uncle is an old smoker. He started smoking at age 17 and now is 48 years old, averaging 1 a day. Eight packets of red double happiness, according to the current price of 6 yuan a pack of red double happiness calculate, namely a year to smoke 3942 yuan, 30 year draw 122202 yuan. The $120, 000 is enough to buy a house in a small city. You can imagine how much of the 300 million smokers in China are in other peoples pockets. And this is just some low-grade smoke, which shows that smokers end up dying of money.

　　Smoking is second only to drugs, but far more than drugs. Smoking hurt himself and urge you to smoke in smoking and preparation, in order to people you know and dont know, the more you, please stay away from tobacco, cut off smoke!

　　吸煙的危害：吸煙僅次于毒品，但遠遠超過毒品。吸煙會傷害自己，并促使你在吸煙和準備時吸煙，為了讓你認識和不認識的人，你越多，請遠離煙草，社會快速發展，人們的生活水平不斷提高，吸煙的年齡越來越小，使越來越多的中小學生走上吸煙的`道路，據不完全統計，到2007年，這一數字為3.5億吸煙者，吸煙數字無處不在，但吸煙對健康的危害有多大？

　　吸煙有害健康，這是眾所周知的�？茖W研究表明，煙草是煙草煙霧有害影響的主要來源。煙草中含有多達4700多種化學成分，主要包括一氧化碳、尼古丁、焦油、苯丙比例、放射性物質和刺激性化合物以及砷、汞、錫、鎳等重金屬，它們具有很強的刺激作用，會導致癌癥，對人體危害很大，目前我國每年估計有100萬人死亡，而且這個數字還在不斷上升。我爺爺死于癌癥。他從19歲開始吸煙，晚年經常有輕微咳嗽。臨終前，人們發現這是癌癥晚期，孩子們后悔不該讓父親吸煙，但這并沒有起到任何作用。同樣，二手煙的危害也不容忽視。據專家介紹，不吸煙者和吸煙者一起生活或工作，他們每天聞煙四分之一小時，相當于吸煙一年多。因此，吸煙并傷害自己，不要嘗試。

　　吸煙是一件好事。目前市場上一包成品煙是中低檔和高檔的劣質品，低檔也要5、6元，高檔是1000元。在煙草利益的驅使下，大量煙草商戴著良心賣煙草，同時也在消耗大量金錢。我叔叔是個老煙民。他17歲開始吸煙，現在48歲，平均每天吸煙1次。八包紅雙喜，按目前價格6元一包紅雙喜計算，即一年抽3942元，30年抽122202元。這12萬美元足夠在一個小城市買一棟房子。你可以想象中國3億吸煙者中有多少在別人的口袋里。這只是一些低級煙，這表明吸煙者最終會死于金錢。

　　吸煙僅次于毒品，但遠遠超過毒品。吸煙會傷害自己，并敦促你在吸煙和準備時吸煙，為了你認識和不認識的人，你越是遠離煙草，戒煙！

　　吸煙的危害英語作文 14

　　“Why do you want to smoke?”Many people often ask questions like recent years,there is a general tendency to more and more children also learn to dont know the dangers of smoking,just think that smoking is cool, its a the picture,we can come to a conclusion,smoking is equal to chronic suicide.

　　It is well known that a cigarette contains many chemical substances such as tar and ing cigarettes can produce certain poisonous efore,smoking can harm not only smokers but also non-smokers around the one hand,the hazardous chemicals will do harm to smokers’ lung cells and blood circulation,which can shorten their the other hand,non-smokers exposed to second-hand smoke are at high risk of many health problems.

　　To be brief,smoking is no less than chronic suicide,which destroys the health both smokers’ and people around le should try their best to give up smoking,for their own health, for the family.

　　“你為什么想吸煙？”很多人經常問這樣的問題，近年來，有一種普遍的趨勢，越來越多的孩子也學會了不知道吸煙的危害，只是認為吸煙很酷，這是一幅圖畫，我們可以得出結論，吸煙等于慢性自殺。

　　眾所周知，一支香煙中含有許多化學物質，如焦油和煙，香煙會產生一定的毒性，吸煙不僅會傷害吸煙者，還會傷害周圍的非吸煙者，這些有害化學物質會損害吸煙者的肺細胞和血液循環，從而縮短其壽命。另一方面，接觸二手煙的非吸煙者面臨許多健康問題的`高風險。

　　簡而言之，吸煙不亞于慢性自殺，它破壞了吸煙者和周圍人的健康。為了自己的健康和家庭，人們應該盡最大努力戒煙。

　　吸煙的危害英語作文 15

　　Nowadays, many people enjoy smoking. If they dont smoke for a while, it feels like a lot of pain, but while they are enjoying it, they dont know the dangers of smoking.

　　Tobacco is made from tobacco. Tobacco smoke contains at least three dangerous chemicals: tar, nicotine, and carbon monoxide. Tar is a mixture of several substances that condenses into a viscous substance in the lungs. Nicotine is an addictive drug that is absorbed by the lungs and primarily affects the nervous system. Carbon monoxide can reduce the ability of red blood cells to transport oxygen throughout the body.

　　A person who smokes 15 to 20 cigarettes a day is 14 times more likely to die from lung cancer, oral cancer, or throat cancer than non-smokers; Their susceptibility to esophageal cancer and mortality is four times greater than that of non-smokers; The probability of dying from bladder cancer is twice as high; The probability of dying from heart disease is also twice as high. Smoking is the main cause of chronic bronchitis and emphysema, and chronic lung disease itself increases the risk of pneumonia and heart disease. Smoking also increases the risk of hypertension.

　　Look, the harm of smoking to physical health is enormous, and smoking can also lead to fires and damage air quality. So, quitting smoking is an urgent matter, and we must start helping those who smoke nearby to quit smoking and embrace health from now on.

　　在現在，有許許多人都喜愛吸煙，如果一會兒不吸煙，就好像很痛苦一樣，只是他們在享受的時候，卻不知道吸煙的危。

　　煙是用煙草做的。而煙草的煙霧中至少含有三種危險的化學物質：焦油，尼古丁和一氧化碳，焦油是由好幾種物質混合成的物質，在肺中會濃縮成一種粘性物質。尼古丁是一種會使人成癮的藥物，由肺部吸收，主要是對神經系統產生影響。一氧化碳能減低紅血球將氧輸送到全身的能力。

　　一個每天吸15到20支香煙的`人，其易患肺癌，口腔癌或喉癌致死的機率，要比不吸煙的人大14倍；其易患食道癌致死的機紡比不吸煙的人大4倍；死于膀胱癌的機率要大兩倍；死于心臟病的機率也要大兩倍。吸香煙是導致慢性支氣管炎和肺氣腫的主要原因，而慢性肺部疾病本身，也增加了得肺炎及心臟病的危險，并且吸煙也增加了高血壓的危險。

　　看看，吸煙對身體健康的危害是多么的巨大啊，而且吸煙還可能導致火災，破壞空氣質量。所以，戒煙是一件刻不容緩的事情，我們必須從現在就開始幫助旁邊有抽煙的人戒煙，讓他們擁抱健康。

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