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Howtodeveloplow-carboneconomy
Therehavebeenmanyenvironmentalprotectionproblemsinrecentyears.Oneofthemostseriousproblemisgreenhousegasemissionshavecausedclimatechange,Atthesametime,lotsoftreeshavebeenusedandwasted.Soourearthisbecomingwarmerandwarmer..Thatbringsusillnessesanddeath.
Luckily,manycountrieshavedonealottostopenvironmentalpollution.It'sthemostimportantintheenvironmentalprotectiontoday.
Inmyopinion,ontheonehand,througheducationweshouldmakepeoplerealizethatdestroyingtheenvironmentmeansdestroyingourselves,..Ontheotherhand,weshouldtrytodosomethingtoproducefewergreenhousegasemissions.
Inaword.wemustdeveloplow-carboneconomy.
这应该是初三左右的水平.