【Allanimalsproducewaste.Wecallitawaste/'butweallknowitcanbeveryuseful.Insomepartsoftheworldanimalwasteorpoopiscollecteddriedandburnedforcookingandheating.36TheChengduGiantPandaBreedingCenterh】

　　   Allanimalsproducewaste.Wecallitawaste/'butweallknowitcanbeveryuseful.Insomepartsoftheworldanimalwasteorpoopiscollecteddriedandburnedforcookingandheating.36

　　   TheChengduGiantPandaBreedingCenterhasanunusualwayofusinganimal“waste."Thecenter's40pandasproduceabouttwotonsofpoopaday.ThismaterialisbeingturnedintoanewproductcalledPandaPoopPaper.37Afterallpaperismadefromplantfiberwhichcannotbedigestedandsimplygoesthroughthebodyaswaste.

　　   Sincepandaseatnothingbutbambootheir“waste”isperfectpapermaterial.38Theirstomachshaven’tfullydevelopedfortheirvegetariandietsotheirbodiesmakeuseofjust20%ofwhattheyeat.Theother80%comesoutaspoop:veryhighinfiberandperfectforpaper.Oncethepoopiscollecteditiscleanedwithchemicalscrushed（碾碎）andputintoframes(框架)todry.39.Becauseofitsgoodqualityaswellastheworldwidepopularityofthepandagiftproductsmadefromthepapersellwell.

　　  40Theygottheideafromtheelephantdung(大象粪)papermadeattheElephantConservationCenterinChiangMaiThailand.AndCreativePaperWalesintheU.K.sellspapergiftsmadefromsheepwaste.

　　   A.It'snotsostrange!

　　   B.Wheredoesthepapercomefrom?

　　   C.Whatsmorepandashaveaspecialadvantage.

　　   D.Afterthesestepsitbecomesverygoodstrongpaper.

　　   E.Buthaveyoueverheardofpaperthat'smadefrompoop?

　　   F.Farmershavebeenusinganimalandhumanwasteforalongtime.

　　   G.SurprisinglytheChineseweren'tthefirsttomakepaperfromaftimal    waste.