four civilizations

• 四大文明

four civilizations的用法和样例：

例句

1. China was one of the four civilized ancient countries of the world.
   中国是世界四大文明古国之一。
2. The two burnings both led to great suffering in human beings civilizations and rewritten human memory.
   中国的秦始皇焚书坑儒，两者都导致了人类两大文明类型的转型，改写了人类对自己的记忆。