Idon’twanttolosefreshair

　　Thesedays,whenIwalkoutofmyhome,Icanonlyseetheterriblegreyhazealloverthecity.TheskyisnolongerblueandclearsoImissthefreshairbadly.Freshaircanbehealthyforhumanstobreathe.Inmyopinion,freshaircanalsochangeourmood.Iamusuallyinagoodmoodwhentheairisfresh.Ontheotherhand,hazeandsmognotonlydoharmtoourhealthbutalsohaveterribleinfluenceonourmood.Iftherewerenofreshair,wewoulddie.Toconclude,Idon’twanttolosefreshair.

　　Idon’twanttolosehealth

　　Asisknowntoall,healthisthemostimportantthinginourlife.However,studentsaretoobusywiththeirstudiestopayattentiontotheirhealth.Weshouldcareforourhealth.Ononehand,ahealthybodycankeepusfromillness.Inthisway,wecanhavemoretimetostudyandplaythanpeoplewhoeasilycatchacold.Ontheotherhand,wecanlivelongerifwearehealthy.Inconclusion,healthissopreciousthatIdon’twanttoloseit.