Some30,000yearsago,artistswholivedincavesinEuropepainte...
問題詳情：Some30,000yearsago,artistswholivedincavesinEuropepaintedpicturesoftheanimalsaroundthem:panthers,hyenas,rhinos,cavelions,mammothsandothercreatureswhichhavebeenextinctforalongtime.Thepaintingswe...