Glaser claims that these earth works, built between AD 400 and 1400, were at the heart of urban civilizations.
格拉泽声称,这些建于公元400年至1400年间的土方工程是城市文明的核心。
Each of these civilizations built impressive urban areas and had a complex culture.
这些文明每一个都建造了令人钦佩的城市,创造了复杂的文化。
They did not have great urban cultures and civilizations, long traditions of learning and so on.
他们没有城市文化和文明,没有长期学习的风俗
应用推荐