搜索结果: 1-1 共查到“人类学 learning”相关记录1条 . 查询时间(0.062 秒)
![](http://www.firstlight.cn/upload/imgfile/20143/17/2014317155824708.jpg)
CORVALLIS, Ore. – Humans and some of our hominid ancestors such as Homo erectus have been walking for more than a million years, and researchers are close to figuring out how we do it.