As early as more than 100 million years ago, the Paleolithic to the Lam Tin Monkeyman Xi 'an represented, has opened a human civilization.

早在100多万年前的旧石器时代，以西安的蓝田猿人为代表，揭开了人类文明的一页。

youdao

As early as more than 100 million years ago, the Paleolithic to the Lam Tin Monkeyman Xi 'an represented, has opened a human civilization.

早在100多万年前的旧石器时代，以西安的蓝田猿人为代表，揭开了人类文明的一页。

youdao