Nowscientistsbelievethatglobalwarmingaffectshibernating...
问题详情：Nowscientistsbelievethatglobalwarmingaffectshibernating(冬眠的)animals,causingthemtowakeupearlier.Whilethismayseemalittleconcern,itisinfactasignificantenvironmentalproblem.Theshortenedhibernat...