New discoveries challenge Lucy's position on the tree of evolution.

然而新的发现则挑战露西在演化史上的地位。

youdao

Now, one way of representing the evolution of languages, showing the way languages are related to each other, is with the family tree model.

现在，描述语言的演化、展示语言之间的相互关系的一种方法，是用系谱图模型。

youdao

Species of human lice thus mirror the splits in the tree of ape and human evolution.

人体上的虱子物种反映了猿和人类进化历程的分节点。

youdao

The evolution of recovery is much like a tree budding in the spring.

WHITEHOUSE: What I Am Thankful for this Holiday Season