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Underground,smartfarmtakesrootinSouthKorea

智能農(nóng)場扎根于韓國地下韓國一家公司在一條廢棄的公路隧道內(nèi)經(jīng)營著該國最大的室內(nèi)“智能農(nóng)場”。在這里,不是太陽而是LED燈照耀在多層垂直架上。TheSouthKoreancompanyNextOnisoperatinganindoorusmartfarm”insideaformerroadtunnel(隧道).Thefarmproducesfruitsandvegetableshydroponically(用水培法),whichmeanstheplantsdonotgrowintheground.Instead,theygrowonverticalequipmentthatprovidesacontinuousflowofwater.Indoorfarmsuseartificiallightinsteadofsunlight.Butwhatmakesthefarmevenmoreunusualisthefactthatitsitsinsideahugetunneloriginallybuiltforahighwaybutcloseddownacoupleofyearslater.NextOntookoverthetunnelandturneditintoahigh-techfarm.NextOnofficialssaythetunnelenvironmentpermitsidealconditionsforanindoorfarm.Itkeepsasteadytemperatureofbetween10and22degreesCelsius.Thetunnelisalsocompletelydark,makingiteasiertoprovideexactlytherightamountofartificiallight.Thefarmingsystemcanproducemorethan60differentkindsoffruitsandvegetableswhicharehealthiersinceharmfulchemicalsarenotnecessarytopreventlargeinsectinvasions(入侵).InSouthKorea,indoorverticalfarmingisseenasapossiblesolutiontocropdamagerelatedtoextremeweatherthatcouldgetworseduetoclimatechange.Accordingtofarmingexperts,high-techfarms,alsousedinDubaiandIsrael,couldbeagoodwaytodealwithproblemsmanycountriesincludingSouthKoreaarefacingwith:weather,decreasingfarmlandandfeweragriculturalworkers.Itcanbedifficult,though,forsmartfarmerstomakeaprofitbecauseofthehighcostofbuildingandoperating.ButNextOncutitsbuildingcostsinhalfbyusingtheformertunnelanddevelopingitsownlightingandwatersystems.Thesetechnologiesreducedwaterandenergyuseandtheneedforworkers.Sensors(傳感器)alsomeasurethingssuchastemperature,humidity(濕度),lightandairquality.Thiswaythecropswillcostlessthanotherorganic(有機(jī)的)vegetablesgrowntoday..HowisNextOndifferentfromotherindoorverticalfarmsacrosstheglobe?A.Itisfarawayfromharmfulchemicals.B.ltusesrecycledwatertoprovideforplants.C.lttakesadvantageofanunusedhighwaytunnel.D.ltreliesonman-madelightingforgreenerygrowth..What'stheadvantageofindoorverticalfarming?A.Itcanhelpfarmersmakehugeprofits.B.ltdoesn'tneedanyfarmlandorfarmworkers.C.ltscropswon'tbeaffectedbyextremeweather.D.ltsfoodsaremuchhealthierthanotherorganicones.I.Importantvocabularyinthetext.permitv.(某物)使成為可能;為創(chuàng)造了條件.closedown關(guān)門;停業(yè).berelatedto與相關(guān)的II.Completethefollowingsentencesincorrectformswiththevocabularygivenabove..Thelargewindowsaclearviewofthelake..Thelittleshoponthestreetcornerhas..lfsbelievedthatwealthisseldomhappiness,butpeoplerunaftermoneyatanyprice.Ill.Completerthefollowingsentencesbasedonthetext.1.Thefarmingsystemcanproducemorethan60differentkindsoffruitsandvegetablesarehealthierharmfulchemicalsarenotnecessarytopreventlargeinsectinvasions.2.InSouthKorea,indoorverticalfarmingisapossiblesolutiontocropdamageex

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