Generally used to refer to the four major ancient civilization of ancient Babylon, ancient Egypt, ancient China, ancient India, the earliest human civilization, the birth of the four areas.

四大文明古国一般用来指代古巴比伦、古埃及、古代中国、古印度等四个人类文明最早诞生的地区。

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Generally used to refer to the four major ancient civilization of ancient Babylon, ancient Egypt, ancient China, ancient India, the earliest human civilization, the birth of the four areas.

四大文明古国一般用来指代古巴比伦、古埃及、古代中国、古印度等四个人类文明最早诞生的地区。

youdao