Nowadays,televisionhasbecomethemostpopularmediaofhumankind.It’salsotheindispensabledeviceinourdailylife.BywatchingTV,wecanseemanythingshappenedinthesurroundingusworld,thereforeithelpustocatchandavoidbeingdroppedbackfromtheworldofinformation.Everythingcontainsgoodsideandbadsideandtelevisionhasnoexception.WastingtimeisoneoftheinherentdisadvantageofwatchingTV.Let’simagine:ifoneday,onepersonspendsahourwatchingTVwithoutgaininganyusefulinformation,theninoneyearhewillwaste365hoursandin10yearis3605hours.Withthattime,youcanlearnseverallanguageaswellasfinishsomestudyingcourse.Ontheotherhand,televisionprogrammearenotalwayssuitableforallages.Sometimes,therearesomemoviescontainsexualmaterialandviolencewhichaffectedthestormyphaseofgrowingofchildrenandteenagersandshouldnotbewatched,evenbysomeadults.ItwillbeextremelydangerousifparentsneglecttheirchildrentodiscovertheTVprogrammethemselvesastheywillimmediatelytakeinfluenceofwhattheysee.Torectifythissituation,parentsmustsupervisetheirchildren‘sTVwatchingthroughouttheirchildhoodandadolescenceperiod.Intheaspectofhealth,spendinghourswatchingTVisharmfultoyoureyesight.Whydon’tplaysomesportandbreathethefreshair.Whenyoureyesaretired,you‘dbetterletthemrestthancontinuetopastetheminthescreen.

　　Inmysummary,Ihavereachedaconclusionthatnowadays,televisionisindispensableAlthoughitwillbereplacedbycomputersomeday,butTV’sbenefittoourlifesillguaranteeitasthemostimportantdevicewhichpeopleneed,inordertobeup-to-date.

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