【Native Speaker每日综合训练—45系列】【45-09】科技 E-Cigarette

aviva9393

Speaker:
-E-cigs bring more risks to people's life. However, the research is pointless because the companies do more modifications to improve its favors. And these E-cigs will have more cloud vapors and toxins.
-Funs argue they use water vapor, whie scirntists want to know whther there are other components will set out when it heats.

Speed:
1.30 P1. introduction of E-cig. It's invented to wean addiction to tobacco and make smokers healthy, while the scientists say it's not.
      p2: It release nicotine, which can make smokers addict to it the same as to the tobacco
      p3:light on Ecig resemble the burning of the real tobacco
      P4.many kids access to the e-cig, and no regulations in US.
4'58(read and write)
     p1: the smoker inhale is not smoke but gas vapor. many kids use the e-cig. And there are nicotines and some chemicals that can cause cancer in the vapor
    p2: people use the e-cig for fun, high/middle stu.
    p3:easy to assess, even for pre-teens
    p4: targets to kids
    p5: e-cig not safe, even to people who don't use it
    p6,p7: poison calls about e-cig harm.
2' the flavors attract the teenagers . and everyone should pay attention to the use of e-cig because of the increasing poison calls.
2' the e-cig should have been healthy because it burns nothing and result in no smoke, while the recent study shows the different conclusion. The sales of e-cig are increasing and 10% of high school stu. have tried them.
1'43，2‘11 写在纸上了~~按段落写的，太长了。。。就不抄了。。
Obstacle:9'35(write and read)
(1) P1: e-cig has been popular in recent years
     p2: advantages
     p3:bad points
     p4: difficult to regulate
(2)harm:
     p1: the history
     p2:3 main ingredients that were harmful
     p3: also the by-products
     p4:difficult to detect
(3) regulation
     p1: teenagers use it more
     p2.p3: regulations of us canada eu
     p4: supporters' and oppoents' opionions
     p5: companies invest more because they believe the products are healthy
  

aviva9393

smallchange306 发表于 2014-12-2 09:09
speed
2'30
2'13

我觉得是： 这也解释了为什么中毒控制中心报告里面有一半以上都是不超过5岁的孩子。 不知道对不对哈~~

mozhiwanjia

ROLEDAD 发表于 2014-12-1 22:58
Part II: Speed
Explainer: What are e-cigarettes? New battery-powered devices deliver nic ...

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apooolo

warm up 243 2'04 118wpm
e-cigaratte release nicotine, maybe it is not so healthy as it claims.
2# 364
e-cigaratte contains what kind of harmful materials. a lot of people, especially young persons taste it.
3# 313 2'14 139wpm
calls about the solutions with vapor of e-cigarattes increases. they are designed to attract kids, by tasting and appeal. they can not get away with it.
4# 332 2'26 138wpm
scientists research the vapor of e-cigarattes, more health risks are found.
5# 297 1'33 191wpm
may be surpurised, but the vapor contains some materials very toxic. what's the reason? somehow because of the high temperature of the vapor.
6# 297 1'57 150wpm
more research on the vapor of the e-cigarattes, the mass and dirmeter of the particles they will deposit in lung. the result, they are possibly no better than normal cigarattes.
obstacle 1527 11'41 130wpm
summary the research on vapor of e-cigaratte, it contains sereval materials and ti is pretty harmful. more and more young perosns are trying this products. the economy behind e-cigaratte, some investors gamble on the business. whether it is safe is hazy.

Phoebedyf2

Time2: 2'15'' (161wpm)
The main target of consuming E-cigarette is the teenagers.
Inhalling or exposuring in the vapor of E-cigs can lead harm to people.

Time3: 1'58'' (160wpm)
The various flavors of E-cigarette are appealed to young children, and some chemicals in the vapor of E-cigs do harm to children. The number of people addicting to E-cigarette is increasing sharply, and this phenomenon has bought the social concern.

Time4: 2'00'' (166wpm)
People used to consider E-cigarette do little harm to human's body, however, scientists have discovered that vapping the E-cigs may lead to inflatation and other serious diseases.
E-cigs have a great market.

Time5: 2'02'' (148wpm)
The solvents of E-cigs' vapor may cause C, which cantains many cancer-causing chemicals.
The size and quantity of the particles of the vapor matter a lot.

Time6: 1'51'' (158wpm)
The diameter of the vapor's particle can deposist in our lung and may block off the airway.
And E-cig vapors can make a germ harder to kill.
From a experiment of mice, scientist claim that using E-cigs to replace the traditional cigaratte is not a wise way.

Obstacle: 9'46'' (156wpm)
E-cigs are quite popular nowadays, but its safety is unknown.
There are three main chemicals in the e-cigs vapor: N, P,(healthy for eating, but don't know for inhaling), and C.  Besides, the influences of the by-products' of E-cigs are unknown.
There are no strict ban for E-cigs.
Companies always claim the E-cigs are safe in order to sell more.
（第一次6篇都是全凭回忆无回读的写概括啊。。感觉有一点小突破，哈哈，虽然知道主要是由于这次的文章结构比较清晰吧~~  楼主辛苦了！）

yatina

Time2
how e-cigarettes' working
this device has threated teens
e-c are out of regulation and easy to buy for teens
study shows that e-c are not completely safe

Time3
vapor flavorings do harm to children
many aspects of the society should come up solutions for e-c

Time4
a study shows that e-c makes bacterial infections resistant to antibiotics
how it working
not nicotine products
brands

Time5
explain why vaping is not safe

Time6
vappors contain chemical flavorings, which make e-c dangerous
conclusion: e-c is not safe

Obstacle
e-cigs are well-known
do not know the disadvantages
organizations try to regulate the products
three main ingredients in e-cigs
scientific study
flavors dangerous
legislation in U.S.

Hendy

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掌管 1        00:04:12.59        00:04:12.59

Hendy

Phoebedyf2 发表于 2014-12-2 16:18
Time2: 2'15'' (161wpm)
The main target of consuming E-cigarette is the teenagers.
Inhalling or expo ...

楼上，你的计时器哪里搞的，感觉不错

margarethuang

一、1‘39
The US drug and food administration has recently made a plan to control the E-cig,for the E-cig will have some negative influence on people.The E-cigarret can have strong flavors of nicotin and vapor.Some people might say that E-cigarret is not as that disadvantageous,however some scientists point out that the fact is quite the opposite.

二、1’56
The E-cigarette is a battery device that exhales vapor and nicotine.The manufacturers of the products once claimed that their products are good alternatives of real tobacco,and even suggested that the E-cigarette is a good alternative of real tobacco,however the E-cigarette is far from harmless.The nicotine is a substance that is addictive to people.And the vapor it exhales is exactly what peole inhale,and the vapor itself contains something unhealthy.

三、2‘21
The E-cigarette is designed to prevent people from smoking,which contains burning tobacco.However,now more and more teens are trying E-cig because the government has not yet put forward any regulation to limit the use of it.In this case,teens are legal to buy and use it.And even people who don't use the E-cig will be harmed by it.
The E-cig has a vaporing process,which will exhale nicotine even though no tobacco is burnt.

四、1’53
Most of the callers show the syptom only after they take in the solution,which has a flavor very appealing especially to children.And that is why many victims are children.The flavors of the solution vary greatly from vanilla ice cream to apple pancake,mostly catering to the children.The call to the research center is one in 2010,while four years later it is hundreds.The poison of the E-cig is uncertain.

五、2‘10
The dangers from E-cig are from the lungs and the possible antibiotic bacterials.The vapor process will include something mixed including the nicotine,something can lead to cancer,etc.And people may develop some bacterials that will be immune to antibiotic medicines and that will be hard to kill.
The E-cig is designed to take place of traditional tobatto for its less harm,however recently the scientists found that the harm from The E-cig is far more than they thought.Taking the vapor from The E-cig will cause people to gain some disease like heart disease,asthma,etc.

六、1’57
Most studies of the E-cig show that it contains several chemicals that are harmful to people's health.Some are even the related chemical that leads to cancer.A second-generation of cigarret produced,however this version also has its concerns.

七、2‘01
The harms from the E-cig contains the pollution of lung,the solvents,the flavor of the solution and the germ produced which is hard to kill.And experiments on the lab of the mice tested show that the vapor produced by the E-cig will have more dense population of the bacteria.The E-cig maybe less harmful in the option of the E-cig or the traditional tobacco,however it is never benign due to its poisons.

Obstacle:10'15
The e-cigs are promoted to be healthier than conventional tobacco,and that is why many people are appealed to it.There are many dangers of the e-cigs,for example the nicotine it contains is proved to be addictive,the gp chemical it has,even though proved to be healthy when eaten,however is uncertain whether it will be the same case like the flour,which is totally ok when eaten,but harmful when inhaled.In addition,the metal the e-cigs contain is also unbeneficial.Because the metals are very small,they can enter into the lungs of the human body,which can lead to the exacerbation of the disease like asthma,bronchitis,etc.
In the US,without a fact that the E-cigs are harmful,the regulation or the ban can not be put forward.However the process to prove the harm of the GP is difficult.Canada has approved a ban on E-cig,however the enforcement is poor.
Many manufacturers of conventional tobaccos have transfered to invest or open a E-cig company for people are preferring the E-cigs.Even though in the ads,they say that the E-cig is harmless,the reality can be hard to testify.

哎呀，我看得好慢，怎么办...

画画2013

Speaker
The US Food and Drug Admistration said it wants to regulate electronic cigarette. However, such an effort to remind people of the health problem of this cigarette might be useless, because E-cigarette fans are modified these devices to produce stronger flavor and more vapor.
Meanwhile, those fans consider that E-cigarette produces water vapor rather than smoke, scientists, however, want to know what are the real components,which may be toxic, in the cigarette.
Time2 2'13
The main target of electronic cigarette is to help people stop using tobacco. However, most of users uses e-cigarette just for fun! Due to less regulation by the U.S government, even preteens can buy and use e-cigarette freely.
But, in fact, the e-cigarette is not as safe as people think. Calls got from CDC said that the e-cigarette users become nausea, evy irritation and vomitting, and those who do not use this stuff still faces health problems.
Time3 2'
sherbet 冰冻果子露
vanilla 香草味的
The flavors of e-cigarette are chosen to attract small children, so that the victims even consist of no more than 5 years old chidren.
No one konws what might be responsible for making people who are exposed to e-cigarette sick.
But, the toxic exposure to chidren should alert government, doctors and even e-cigarette makers to pay attention.
Time4 2'01
The risks of vaping of e-cigarette are much bigger than scientists thought. The vapors can trigger inflammation , heart disease and other chronic conditions where inflammation involved.
Such product have many different brands on the market, and many dozens of solutions are used to generate the device's vapors.
Time5 2'09
solvents 有溶解力的，溶剂
carbonyls 多金属羰基化物
formaldehyde 甲醛
acetaldehyde 乙醛
Vaping is not as safe as people think. The solvents can transform into something even more worrisome, which might be carninogens. What is more, the median diameter of vaping particles can really hurt lung.
Time6 1'47
Tough they maybe GRAS, the chemical flavoring of e-cigarette may still be dangerous.
And e-cigarette also can make dangerous germ harder to kill.
Obstacle 9'42
bystanders 旁观者，看热闹的人
main idea: The risks of e-cigarettes are still unknown, and regulation of e-cigarette still has so far a way to go.
The e-cigs made to help people stop tabacco. It contains no tabacco, so that it does not make smoke.
The major components of e-cigs are nicotine, a flavoring of some kind and propylene glycol—a syrupy synthetic liquid added to food, cosmetics, and certain medicines to absorb water and help them stay moist. The most worried part of e-cigs is its byproduct, which may hurt people's lungs.
Make a regulation of e-cigaratte is difficult, both in America and Europe. More and more entreperneurs come into this market and perdict a promising future.