有關(guān)霧霾的介紹英語作文
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.
This kind of air pollutant come from a variety of natural and manmade sources. Natural sources can include windblown dust, and soot from wildfires. Manmade sources can include motor vehicles, and industrial fuel burning, and manufacturing operations. The one of the main cause that touches off haze is manufacturing operations. Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air become air pollution.
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.
【參考譯文】
霾是空氣污染，它與灰塵、煙霧和其他干粒子混合在一起，使天空的清晰度模糊，與自然環(huán)境相互作用。
這種空氣污染物來自各種自然和人為的來源。自然源包括風(fēng)吹灰塵，煤煙，野火。人造資源可以包括汽車，工業(yè)燃料燃燒和制造業(yè)務(wù)。造成霧霾的主要原因之一是制造業(yè)經(jīng)營(yíng)。許多工廠過度測(cè)量產(chǎn)生的煙霧超過標(biāo)準(zhǔn)，煙霧嚴(yán)重影響空氣成為空氣污染。
構(gòu)成霧霾的成分可能對(duì)人們的健康產(chǎn)生負(fù)面影響，尤其是兒童和老年人。也不排除那些有某些疾病，如哮喘，過敏，肺炎和肺部疾病。在戶外工作的工人在健康方面有很高的風(fēng)險(xiǎn)。
幫助消除霧霾的有效方法之一是在制造過程中進(jìn)行一些化學(xué)變化，從而減少制造過程中產(chǎn)生的有害排放物。