Thelargestlandanimalremainingontheearth,theAfricaneleph...
問題詳情:Thelargestlandanimalremainingontheearth,theAfricanelephantisofmuchimportancetoAfricanecosystem.Unlikeotheranimals,theAfricanelephantistoagreatextentthebuilderofitsenvironment.Asagiantplant-eat...