点燃我国七运会的圣火,选在北京西南50公里的小镇周口店附近。那里有一座小山,名叫龙骨山,它是距今50万年前北京人和山顶洞人生活过的地方。这里背靠群山,面临开阔的平原,自然环境良好。不过,当年北京人的栖身之地,只是一个巨大的天然洞穴。他们断断续续在洞里住了大约30万年。这个洞穴原本有洞顶,后来洞顶坍塌,洞穴被泥 Light the torch of our country’s seven games, choose the town of Zhoukoudian, a town 50 kilometers southwest of Beijing. There is a hill called the Longji Mountain, a place where Peking Man and cave people lived 500,000 years ago. Here backed by mountains, facing the open plains, the natural environment is good. However, when Beijinger’s shelter, just a huge natural cave. They spent about 300,000 years in the hole. The cave originally had a roof, then the roof collapsed, the cave was mud