Pierreisa25﹣year﹣oldpenguin（企鹅）attheCaliforniaAcademyof...
问题详情：Pierreisa25﹣year﹣oldpenguin（企鹅）attheCaliforniaAcademyofSciences．Duetohisoldage，hewaslosinghisfeathers，whichmadehimfeeltoocoldtoswiminthepool．Therefore，biologistsattheacademyhadawetsuitcreatedforthisp...