When Johanson and his colleagues discovered Lucy's partial skeleton in 1974, it showed that she walked upright, confirming that our ancestors did so before their brains started getting larger.
当Johanson和他的同事在1974年发现Lucy的部分骨架时，他们发现Lucy是直立行走的，证实了我们的祖先在大脑容量开始变大之前就已经可以直立行走了。
When Johanson and his colleagues discovered Lucy's partial skeleton in 1974, it showed that she walked upright, confirming that our ancestors did so before their brains started getting larger.
当Johanson和他的同事在1974年发现Lucy的部分骨架时，他们发现Lucy是直立行走的，证实了我们的祖先在大脑容量开始变大之前就已经可以直立行走了。
应用推荐