时间:2018-12-08 作者:英语课 分类:2018年VOA慢速英语(六)月


英语课

Tobacco: What You Don't Know Can Kill You


From VOA Learning English, this is the Health & Lifestyle report.


It is widely known that smoking tobacco can damage the lungs. But many people do not know that it can also cause heart disease and stroke.


That information comes from World Health Organization (WHO) officials in Geneva, Switzerland. The WHO marked May 31 as World No Tobacco Day. The WHO’s 2018 campaign focuses on the damage smoking does to the cardiovascular system.


Health experts at the WHO say that cardiovascular diseases (CVD) kill about 18 million people each year. Tobacco use and secondhand smoke exposure cause nearly 17% of all heart disease deaths. They add that tobacco use is the second leading cause of cardiovascular disease, after high blood pressure.


Douglas Bettcher is the director for the prevention of non-communicable diseases at the WHO. He says most people know that smoking increases the risk of lung diseases and cancer. However, studies show many of these same people do not know that tobacco use can also cause heart attacks and stroke.


"There are major gaps in the knowledge of cardiovascular disease risks of tobacco use. And in many countries, these knowledge gaps are very substantial. The percentage of adults who do not believe that smoking causes stroke are, for example, in China, as high as 73 percent. For heart attacks, for example, 61 percent of adults in China are not aware that smoking increases the risk."


Knowledge is power.


And, in this case, knowledge can save lives. The WHO project manager of tobacco control is Vinayak Prasad. He says that in some cases, the body can repair the damage caused by tobacco use.


"(If) smokers 1 stop smoking, the risk from cardiovascular diseases actually is gone in 15 years. So, 15 years after quitting, the risk of CVDs is the same as if you have never smoked."


The U.N. health agency says more than 80 percent of tobacco smokers live in developing countries. It adds that the number of smokers in the developing world is increasing.


However, there is good news about smoking and tobacco use in some parts of the world. The WHO reports that tobacco use worldwide fell from 27 percent in 2000 to 20 percent in 2016. And it says the number of smokers has decreased in all areas except for the Middle East and Africa.


Reuters news agency reports that anti-smoking gains are losing ground a little in China, the world’s most populous 2 country.


Reuters notes that in 2015, the Chinese government announced a series of measures that were part of the WHO’s Framework Convention on Tobacco Control. The measures included a tax increase on tobacco products, written health warnings on cigarettes, limits on advertising 3 and banning smoking in some public places.


Thanks to the government’s actions, tobacco sales nationwide dropped for the first time since 2000. China’s state media reports that in 2016 after officials in Beijing banned smoking in public places, tobacco sales dropped eight percent.


However, a public smoking ban recently failed in another of China’s cities.


Hangzhou is a popular city for travelers. It is also home to Alibaba, the large internet business. Smokers in Hangzhou can still light up in some public spaces, such as train and bus stations as well as drinking establishments and karaoke clubs.


Reuters adds that the China National Tobacco Corporation led local opposition 4 to a general, widespread ban on public smoking. The state-operated company is responsible for about seven to 11 percent of China’s taxes.


And sales are rising. Reuters also reports that in 2017, China Tobacco sold 0.8 percent more cigarettes than the year before.


Experts at the WHO claim that, what they call, the “global tobacco epidemic 5” kills more than 7 million people each year. They add that close to 900,000 are non-smokers who die from breathing second-hand 6 smoke.


And that’s the Health & Lifestyle report. I’m Anna Matteo.


Words in This Story


premature 7 – adj. happening, arriving, existing, or performed before the proper, usual, or intended time


cardiovascular – adj. of, relating to, or involving the heart and blood vessels 8


secondhand smoke – n. tobacco smoke that is exhaled 9 by smokers or is given off by burning tobacco and is inhaled 10 by persons nearby


exposure – n. the fact or condition of being affected 11 by something or experiencing something : the condition of being exposed to something


gap – n. a missing part


quit – v. to stop doing an action or activity


lose ground – phrase. become less popular or to be given less support


convention – n. a general agreement about basic principles or procedures


karaoke – n. a form of entertainment in which a device plays the music of popular songs and people sing the words to the songs they choose : karaoke club – n. a place where karaoke is performed


epidemic – n. an outbreak of disease that spreads quickly and affects many individuals at the same time



1 smokers
吸烟者( smoker的名词复数 )
  • Many smokers who are chemically addicted to nicotine cannot cut down easily. 许多有尼古丁瘾的抽烟人不容易把烟戒掉。
  • Chain smokers don't care about the dangers of smoking. 烟鬼似乎不在乎吸烟带来的种种危害。
2 populous
adj.人口稠密的,人口众多的
  • London is the most populous area of Britain.伦敦是英国人口最稠密的地区。
  • China is the most populous developing country in the world.中国是世界上人口最多的发展中国家。
3 advertising
n.广告业;广告活动 a.广告的;广告业务的
  • Can you give me any advice on getting into advertising? 你能指点我如何涉足广告业吗?
  • The advertising campaign is aimed primarily at young people. 这个广告宣传运动主要是针对年轻人的。
4 opposition
n.反对,敌对
  • The party leader is facing opposition in his own backyard.该党领袖在自己的党內遇到了反对。
  • The police tried to break down the prisoner's opposition.警察设法制住了那个囚犯的反抗。
5 epidemic
n.流行病;盛行;adj.流行性的,流传极广的
  • That kind of epidemic disease has long been stamped out.那种传染病早已绝迹。
  • The authorities tried to localise the epidemic.当局试图把流行病限制在局部范围。
6 second-hand
adj.用过的,旧的,二手的
  • I got this book by chance at a second-hand bookshop.我赶巧在一家旧书店里买到这本书。
  • They will put all these second-hand goods up for sale.他们将把这些旧货全部公开出售。
7 premature
adj.比预期时间早的;不成熟的,仓促的
  • It is yet premature to predict the possible outcome of the dialogue.预言这次对话可能有什么结果为时尚早。
  • The premature baby is doing well.那个早产的婴儿很健康。
8 vessels
n.血管( vessel的名词复数 );船;容器;(具有特殊品质或接受特殊品质的)人
  • The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。 来自《简明英汉词典》
  • All modern vessels of any size are fitted with radar installations. 所有现代化船只都有雷达装置。 来自《现代汉英综合大词典》
9 exhaled
v.呼出,发散出( exhale的过去式和过去分词 );吐出(肺中的空气、烟等),呼气
  • He sat back and exhaled deeply. 他仰坐着深深地呼气。
  • He stamped his feet and exhaled a long, white breath. 跺了跺脚,他吐了口长气,很长很白。 来自汉英文学 - 骆驼祥子
10 inhaled
v.吸入( inhale的过去式和过去分词 )
  • She closed her eyes and inhaled deeply. 她合上双眼,深深吸了一口气。
  • Janet inhaled sharply when she saw him. 珍妮特看到他时猛地吸了口气。 来自《简明英汉词典》
11 affected
adj.不自然的,假装的
  • She showed an affected interest in our subject.她假装对我们的课题感到兴趣。
  • His manners are affected.他的态度不自然。
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'ell
-souled
acanthurus nigricauda
additional operation
Agaricaceae
amblychromasia
anaberrational reflector telescope
analyzer(-ser)
anomalepids
antivirus program
asphaltprimer
audio-frequency millivoltmeter
authorized agency
Barnumian
be without equal
bromery
c-chip
capital of Lebanon
capital subscription items
Castelo, Mte.
charged particle X-ray fluorescence analysis
cherishment
chlorinators
coasting distance measurement
cognitivity
commit...to...
connector class
contextualise
control and read-only memory
crystal pressure transducer
cure-all
Dehydrcourdione
demeanure
duplicate cheque
export function
fabric symmetry
FeliCa
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flemishes
forewit
Fowler, H(enry) W(atson)
fully loaded
general charles de gaulles
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horizontal rudder
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license plate
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plane lattice
planting contract
precision forging machine
priority routine
program-control milling machine
purine group
reeducated
representation of Lie algebra
return character
rock retaining wall
roily
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schizocarp
scyph-
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sexual dichronism
slow interval training
sound environment test chamber
static gauge pressure
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technovation
thoughouts
tinquesta
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vagal accessory nerve
venous(volume)plethysmograph
voice-capable modem
voile
waitin
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ycoled
zalophus californianuss