媒体英语 Man solves 20,000-year Ice Age drawings mystery 英国男子解开两万年前冰河时期洞穴壁画之谜 Play audio file 人们认为来自伦敦的一位家具管理员解开了冰河时期洞穴壁画里一系列标记的谜团。此发现有助于理解为什么当时的狩猎采集者会画洞穴壁画。 Archaeologists have long puzzled over series of dots, lines, and marks shaped like a letter 'Y', placed on or near the often-beautiful depictions of Palaeolithic animals in European caves – creatures like mammoths, bison and horses. 长期以来，考古学家一直对一系列点、线和形状像字母 “Y” 的标记感到困惑，这些点、线和标记多出现在欧洲洞穴中如猛犸象、野牛和马的美丽的旧石器时代动物壁画上方或附近。 Ben Bacon, an enthusiast, studied thousands of images …
