IattendclasstodayintheschooltimeMr./Mrs.Chensaidthat,"Todayworkiseachschoolmatecatchesseveralsnails."Inmyheartthoughtwherecanhavethesnail?Iassoonasgetthehome,rushestothevegetablegardenin,liftsthesubtilis,Iassoonaslooked,happentohasseveralsnails,thenexchangesthenewspaper"thesmallcradle",againputsinaeachonegreatlyfatbigsnail"thecradle"in,bringsthemtogohome.GetsinthehomeItothinkthat,"Whatdoesthesnaileat?"Ithereuponhaveperformedanexperiment,Iputthemonabigdisc,onallisputtingvariousleaf,thenIamwaitingpatiently,crossedawhilesnailgraduallytocrawltothecabbageleaf.Oh!Theoriginalsnaillikeseatingthecabbageleaf!HowmanycentimetersdoIalsowanttomeasureitselongation?Iputaruleronthetable,Iputthesnailonarulerhead,putsthewhitevegetableleafonanother,thesnailcontinuouslycrawlstothewhitevegetableleaf,Ilookattheruler,issurprised,thesnaillength4.5centimeters,thisisshortest,longhas5centimeters.Ihadalsoknownsnail'slength,thinks"thesnailyouortobelongquickly"Ioneallthewhitevegetableleafwhichbuysbackfromthefoodmarketeatdailytothem,sometimesalsogivesawater,slowlythesnailhasgrownupsome,Ialsodiscoveredthesnailshellisadextrorotation.Iamprayingintheheart:"Thesnail,youmustgrowupinabighurry!Futureyoualsowillbeabletogivebirthcrowdofyoungsnails"