Texts written on clay tablets using the cuneiform writing common in the area did not report what happened.

用该地区常见的楔形文字写在泥板上的文字没有报告发生了什么。

The symbols, which we now know as  cuneiform writing, were from not only the first known empire but also one of the  first known civilizations – the Sumerians.

这些符号，也就是我们现在所知的楔形文字，不仅来自已知的第一个帝国，也来自最早已知的文明之一——苏美尔人。