而几乎所有的古人类文化遗迹中所发现的文字都是从最直接的视觉传达方式开始的。
In most traces of ancient civilization, the writing had their beginnings in direct visual transmission.
除了数量众多的文化遗物，北区还发现有很清楚的人类活动遗迹。
Apart from cultural remains, clear traces of human activities can be found in the Northern zone.
古文化遗址、古墓葬是反映古人类生活的重要文化遗迹。
Ancient culture sites and ancient tombs are important cultural trace which reflect the ancient mankind lives.
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