A coastal village dating back to the last ice age has been discovered by researchers in western Canada.
원문출처 : http://www.cnn.com/videos/world/2017/04/10/ancient-village-found-canada-orig-vstop.cnn
원문출처 : http://www.cnn.com/videos/world/2017/04/10/ancient-village-found-canada-orig-vstop.cnn