Onepossibleversion:DearSirorMadam,I’velearnedfromanewspaperthatsixofeightbearspeciesintheworldaredyingoutasaresultofhumanactivities.Oneofthereasonswhybearsareoftenkilledisthatsomepartsofbearsareveryexpensiveasmedicine.Inaddition,manyhabitatsofbearsarebeingdestroyed,sobearsarelosingtheirhomes.Tosavebears,Ithinkmorereservesforbearsshouldbesetupsothattheycanlivefreelythere.Besides,Lawsshouldbepassedtopreventpeoplefromkillingbears.Pleasegiveahandtotheendangeredbears.Theyneedhelptosurvive.Yourssincerely,LiHua
