英语翻译MovingtoMars迁居火星Atthemoment,itmaybedifficulttoimagine,butmanypeoplebelievethat,bytheyear2100,wewillbelivingontheplanetMars.Ourownplanet,Earth,isbecomingmoreandmorecrowdedandpolluted.Hopefully,wecan
英语翻译
MovingtoMars迁居火星Atthemoment,itmaybedifficulttoimagine,butmanypeoplebelievethat,bytheyear2100,wewillbelivingontheplanetMars.Ourownplanet,Earth,isbecomingmoreandmorecrowdedandpolluted.Hopefully,wecanstartagainandbuildabetterworldonMars.Hereiswhatlifemightbelike.Firstofall,transportshouldbemuchbetter.Atpresent,ourspacecraftaretooslowtocarrylargenumbersofpeopletoMars----ittakesmonths.However,bytheyear2100,thejourneymighttakeonlyaveryshorttimeinspaceshuttlesthattravelsathalfthespeedoflight!Humansneedfood,waterandairtosurvive.ScientistsshouldbeabletodevelopplantsthatcangrowonMars.Theseplantswillproducethefood,waterandoxygenthatweneed.However,nobodyissureiftheseplantscanproduceenoughwater.GravitywillbeaproblemfortheearlysettlersonMars.ThegravityonMarsisonlyaboutthree-eighthsofthatonEarth.Thismaybedangerousbecausewecouldeasilyjumptoohighandfloatawayintospace.Topreventthis,humansonMarshavetowearspecialbootstomakethemselvesheavier.Thesebootswillprobablybecomeveryfashionableandtherewillbemanydifferentdesignsforsettlerstochoosefrom.ComparedwithlifeonEarth,lifeonMarswillbebetterinmanyways.Peoplewillhavemorespace.Wemayevenliveinadomewithtenbedrooms.Manypeoplebelievethatrobots