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作文：
Haze is air pollution in which is mixed up with dust, smoke and other dry particles .
and it obscure the clarity of the sky and interacts with the natural environment.
The components that make up haze may have negative effect on people's health especially that of the children and the elderly.
Also not excluded are those who have certain diseases such as asthma, allergy, and pneumonia and lung disease.
Workers working in the open air have a high risk in their health.
One of effective solutions to help eliminate haze is to make some chemistry changes during the manufacturing process.
so it could reduce harmful emissions which are produced by manufacturing operations.
翻译：
雾霾是指空气中混有灰尘、烟雾和其他干颗粒物的污染。
它模糊了天空的清晰度，并与自然环境相互作用。
构成雾霾的成分可能会对人们的健康产生负面影响，特别是对儿童和老年人的健康。
也不排除患有某些疾病的人，如哮喘、过敏、肺炎和肺病。
在露天工作的工人健康风险很高。
帮助消除雾霾的有效方法之一是在制造过程中进行一些化学变化。
因此，它可以减少生产过程中产生的有害排放。
扩展资料：
本文用到了过去式，过去式（past tense）是英语语法的一种，表示过去某个时间里发生的动作或状态。一般过去式的动词通常用动词原形的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。
1、过去发生的而已经结束的动作需要用一般过去式来表示。
2、表示过去某个时间里发生的动作或状态。
【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。
【过去时态结构】是指过去时态下的动词形式的语法构成。
玲珑金月
写雾霾的英语作文
冬天，北方的雾霾频繁爆发。北京等多地多次PM2.5浓度“爆表”。人们出门都带上了口罩，空气净化器也成为了现时段的热销品……以“雾霾”为题怎么写一篇作文?下面是我整理的关于雾霾的英语作文，希望能帮到大家!
During the 15 days from New Year’s Eve to Lantern Festival, Beijing was affected by smog for more than half the time, because of which people suffered a lot. On the road people drove slowly because they could not see clearly. People also suffered from many illnesses caused by smog.
The smog in Beijing has been caused by many factors, in which the increase of cars in the city area plays an important role. The carssend off a lot of poisonous gases, which in turn adds to the already seriousair pollution.
In my opinion, the number of cars should be limited.We should call on the people to use more public transport. Only in this way canwe expect to have more sunny days.
Recently,haze weather has become a daily one right here in large part of China.People are forced to wear the mask to avoid breathing poisonous air.So it is necessary to find out the reason why leads to that and work out the resolution.If we trace the cause for haze weather ,the main points are as follows .
First,china 's air quality standards are rather lax and evaluation factors are limited,so you will see that current air appraisal system has defects.Second,some people just go for economic interests instead of turning out products according to relevant law and regulations.They tend to use obsolete equipment in which they are high likely to emit a great deal of wasted air.Third,across our society ,relevant protection awareness has not built up so that people havent formed a habit of using green product and saving energy as much as possible. Just for the sake of convience to go out,people rely more and more on travelling and working by car while car is the main cause for the haze weather.
To settle this problem,a series of meaures should be taken as follows.First of all ,we should strengthen air monitor to lower the levels of small particulate pollutants.What's more,we should enact more strict laws and regulations and keep perfecting our current law on environmental protection to regulate people 's daily action and the industrial production and punish those factories that ignore the protection and keep emitting dangerous material that cause haze.Last but not least,we should develop green and energy-saving energy to lower the emission of haze and improve air quality.
As far as I am concerned ,if we work together to be able to do such measures ,our environment will getting better and better and haze weather will vanish completely.
1、雾霾相关词汇
①haze和smog。《新牛津英语词典》给haze和smog提供的释义分别为“a slight obscuration of the lower atmosphere, typically caused by fine suspended particles”和“fog or haze intensified by smoke or other atmospheric pollutants”。haze是由细小的悬浮颗粒引起的`，而smog是指受烟或其他大气污染物影响的雾或霾。所以我们有时可以把smog当作是haze的一种。haze表示雾霾更为合理。
②AQI，air quality index。空气质量指数。
③PM2.5，particulate matter。大气中直径小于或等于2.5微米的颗粒物，可直接进入人体的肺泡。
④burning of fossil fuels in vehicles。机动车燃油。
⑤power plants。发电厂。
⑥various industrial processes。各类工业生产。
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