求翻译：有详细史料可考的成都建立于公元前316年，距今已有两千三百余年的历史；而根据金沙遗址等考古遗迹，成都成为高度发达的城市聚落距今已有三千二百余年。是什么意思？

. A detailed historical examination of Chengdu can be established in 316 BC, now has two thousand three hundred years of history; and other archaeological sites under the site of Jinsha, Chengdu has become a highly developed urban settlement dating back more than three thousand two hundred years.

. There is a detailed historical data can be established in Chengdu in 316 BCE, it now has a year 2300 years of history, such as moods, and that, in line with archaeological monuments, Chengdu has become a highly developed urban agglomerations have 3200 years ago.

.Has Chengdu which the detailed historical data may test to establish in 316 B.C., is apart from now to have 2300 remaining years of life histories; But acts according to archaeology vestiges and so on Jinsha ruins, Chengdu becomes the highly developed city settlement to be apart from now to have 32

。 A detailed study of the historical materials of Chengdu was founded in 316 BC, which has a history of more than 2,300 years; and jinsha site, such as archaeological sites, Chengdu became highly developed urban settlement has more than 3,200 years ago.

. A detailed historical examination of Chengdu can be established in 316 BC, now has two thousand three hundred years of history; and other archaeological sites under the site of Jinsha, Chengdu has become a highly developed urban settlement dating back more than three thousand two hundred years.