Most probably, one of humanity's greatest achievements is the invention of the alphabet, and that has been attributed to Mesopotamia with their invention of cuneiform in 1600 BC, followed by hieroglyphics in Egypt, and that story has been cast in stone as historical fact.
字母表的发明可以说是 人类最伟大的发明之一 这要归功于美索不达米亚 他们在公元前1600年发明了楔形文字 然后是埃及的象形文字 这个故事作为历史真相被刻在石头上