相关Theenvironmentpollut的文学知识

问题详情：Theenvironmentpollutionismoreandmoreseriouslytoday.Wehavenocleanwatertodrinkitbecauseofwaterpollution.Andwhentreescutdown,someanimalsdisappear.Therewasmoreandmoredirtysmokeintheair.People'she...