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ARI SHAPIRO, HOST: Artifacts found in Southern California have puzzled scientists for years. Some now say they are proof that humans lived in the area 130,000 years ago, well before anyone thought. That would make them the oldest evidence of humans i
2017年NPR美国国家公共电台4月
Some of this ice age dung was found beneath the skull in the Aucilla. The dung contained plant remains that tell us what the mastodon was browsing on 13,000 years ago or morea mixture of trees and grasses. This suggests that ice age Florida was drier
探索与发现2013年
By Nico Colombant Abidjan 30 March 2006 The U.N. helicopter sets off from Monrovia airport, Liberia, March 29, 2006, with captured former Liberian President Charles Taylor, en route to Sierra Leone Li
2006年VOA标准英语（三月）
It has long been thought that mammoths and mastodons rambled over North American subartic grounds between 75,000 and 10,000 years ago, and were made extinct by hungry new arrivals on the scene, human beings. But new evidence indicates mastodons proba
2015年Scientific American(二)月
By Peter Fedynsky Washington, DC 13 April 2006 watch Motivation report Terrorism existed thousands of years before the word entered European languages following the French Revolution in the late 18th
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音乐咖啡厅:Seal - Les Mots 相关介绍：Seal 全名Seal Henry Samuel，于1963年2月19日出生在英国伦敦，他是一名混血儿，父母分别是自尼日利亚人和巴西人。自上世纪90年代以来，Seal一直都是英国最受欢
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