ThisphotoprovidedbyNationalGeographicMagazine,showsthecoveroftheNovemberissuewithareconstruction（復原）ofthefaceofathree-year-oldAustralopithecusafarensis（阿法南猿）.Scientistshavediscoveredaremarkablycompleteskeletonofthe3-year-oldfemalefromtheape-manspecies.Thediscoveryshouldshedlightonhowthisspeciesmovedabout.Theremains（骸骨）are3.3millionyearsold,makingthemtheoldestknownskeletonofsuchahumanancestor（祖先）.
AP