【导语】雾霾天气自古有之，刀耕火种和火山喷发等人类活动或自然现象都可能导致雾霾天气。不过在人类进入化石燃料时代后，雾霾天气才真正威胁到人类的生存环境和身体健康。
Duringthe15daysfromNewYear’sEvetoLanternFestival,Beijingwasaffectedbysmogformorethanhalfthetime,becauseofwhichpeoplesufferedalot.Ontheroadpeopledroveslowlybecausetheycouldnotseeclearly.Peoplealsosufferedfrommanyillnessescausedbysmog.
ThesmoginBeijinghasbeencausedbymanyfactors,inwhichtheincreaseofcarsinthecityareaplaysanimportantrole.Thecarssendoffalotofpoisonousgases,whichinturnaddstothealreadyseriousairpollution.
Inmyopinion,thenumberofcarsshouldbelimited.Weshouldcallonthepeopletousemorepublictransport.Onlyinthiswaycanweexpecttohavemoresunnydays.
DearBill,
I’mgladtoreceiveyourletter,thankyouforyourcaringfortheweatherandmyhealth.NowI’dliketotellyousomethingaboutthesmog.
Sincethewinterlastyear,thesmoghasoccurredalotoftimes.ithasdonegreatharmtoourdailylife.manytrafficaccidentshappenedjustbecauseoftheheavysmogweather,moreandmorepeoplehavetogotoseethedoctorbecausetheseriousdiseasecausedbythesmog,quitealotofflightshavetobeputoff,agreatnumberofpeoplehavetostayathomeforfearofthepoisonousaircausedbythesmog.
Peoplehaverealizedthegreatharmcausedbythesmogandtheimportanceofprotectingtheenvironment.peoplealloverthecountryaretakingmeasurestoreducethesmogweather.thegovernmentsuggestspeoplegotoworkorschoolwiththepublictraffic,suchasthebusandtheunderground.Alsoweshouldplantmoretrees.
Accordingtome,Iwillgotoschoolbybikeoronfoot,andIwon’tthrowthewasteanywhere.inaddition,IwilltellthepeopleImeettoprotecttheenvironmentaspossibleastheycan.wouldyouliketotellmesomegoodideas?i’mlookingforwardtoyourreply.
Yours,
LiHua
DearSara,
I’mgladtoreceiveyourletter.Thanksforyourcaringfortheweatherandmyhealth.NowI’dliketotellyousomethingaboutthesmoginJiangxi.
Lookingforwardtoyourreply.
Onepossibleversion:
DearSara,
I’mgladtoreceiveyourletter.Thanksforyourcaringfortheweatherandmyhealth.NowI’dliketotellyousomethingaboutthesmoginJiangxi.
Uptonow,thesmoghasoccurredmanytimes,whichhasdonegreatharmtoourdailylife.Manytrafficaccidentshavehappened.Quitealotofflightshavetobeputoff.Manypeoplehavetostayathomeforfearofthepoisonousaircausedbythesmog.http://www.2abc8.com/
Peoplehaverealizedthegreatharmcausedbythesmogandtheimportanceofprotectingtheenvironment.Peoplearetakingmeasurestoreducethesmogweather.Thegovernmentsuggestspeoplegotoworkorschoolwiththepublictraffic.Alsoweshouldplantmoretrees.
Asforme,I’llgotoschoolbybikeoronfoot.Inaddition,Iwilltellpeoplearoundtoprotecttheenvironmentaspossibleastheycan.Wouldyouliketotellmesomegoodideas?
Lookingforwardtoyourreply.
Yours
Lily
Recently,hazeweatherhasbecomeadailyonerighthereinlargepartofChina.Peopleareforcedtowearthemasktoavoidbreathingpoisonousair.Soitisnecessarytofindoutthereasonwhyleadstothatandworkouttheresolution.Ifwetracethecauseforhazeweather,themainpointsareasfollows,first,china'sairqualitystandardsareratherlaxandevaluationfactorsarelimited,soyouwillseethatcurrentairappraisalsystemhasdefects.Second,somepeoplejustgoforeconomicinterestsinsteadofturningoutproductsaccordingtorelevantlawandregulations.Theytendtouseobsoleteequipmentinwhichtheyarehighlikelytoemitagreatdealofwastedair.
Third,acrossoursociety,relevantprotectionawarenesshasnotbuiltupsothatpeoplehaventformedahabitofusinggreenproductandsavingenergyasmuchaspossible.Justforthesakeofconviencetogoout,peoplerelymoreandmoreontravellingandworkingbycarwhilecaristhemaincauseforthehazeweather
Tosettlethisproblem,aseriesofmeauresshouldbetakenasfollows.First,weshouldstrengthenairmonitortolowerthelevelsofsmallparticulatepollutants.Second,weshouldenactmorestrictlawsandregulationsandkeepperfectingourcurrentlawonenvironmentalprotectiontoregulatepeople'sdailyactionandtheindustrialproductionandpunishthosefactoriesthatignoretheprotectionandkeepemittingdangerousmaterialthatcausehaze.
Third,weshoulddevelopgreenandenergy-savingenergytolowertheemissionofhazeandimproveairquality.Asfarasiamconcerned,ifweworktogethertobeabletodosuchmeasures,ourenvironmentwillgettingbetterandbetterandhazeweatherwillvanishcompletely.
Hazeisairpollutioninwhichismixedupwithdust,smokeandotherdryparticles,anditobscuretheclarityoftheskyandinteractswiththenaturalenvironment.
阴霾是空气污染和灰尘,烟雾和其他干燥粒子,它掩盖了清晰的天空,与自然环境进行交互。
雾霾原因Thiskindofairpollutantcomefromavarietyofnaturalandmanmadesources.Naturalsourcescanincludewindblowndust,andsootfromwildfires.Manmadesourcescanincludemotorvehicles,andindustrialfuelburning,andmanufacturingoperations.Theoneofthemaincausethattouchesoffhazeismanufacturingoperations.Manyfactorieswereovermeasureproducedthesmogthathadoverthestandardandthesmogseriouslyinfluencetheairbecomeairpollution.
这种空气污染物来自各种自然和人为来源。天然来源可以包括风沙、烟尘从森林大火。人为来源可以包括机动车辆、工业燃料燃烧和制造业务。触动了烟雾的主要原因之一是制造业务。许多工厂测量产生的烟雾对标准和烟雾严重影响空气成为空气污染。
雾霾危害Thecomponentsthatmakeuphazemayhavenegativeeffectonpeople'shealthespeciallythatofthechildrenandtheelderly.Alsonotexcludedarethosewhohavecertaindiseasessuchasasthma,allergy,andpneumoniaandlungdisease.Workersworkingintheopenairhaveahighriskintheirhealth.
组件构成烟雾可能对人们的健康有负面影响特别是儿童和老人。也不排除是某些疾病如哮喘、过敏、肺炎和肺部疾病。工人工作在露天有很高的风险在他们的健康。
解决方法Oneofeffectivesolutionstohelpeliminatehazeistomakesomechemistrychangesduringthemanufacturingprocess,soitcouldreduceharmfulemissionswhichareproducedbymanufacturingoperations
一个有效的解决方案,帮助消除烟雾是让一些化学变化在制造过程中,所以它能减少有害排放产生的制造业务。