四大文明古国包括古巴比伦、古埃及、古代中国、古印度，它们为社会带来了进步与发展。Four ancient civilizations, including ancient Babylon, ancient Egypt, ancient China, ancient India, they bring about social progress and development.
四大文明古国包括古巴比伦、古埃及、古代中国、古印度，它们为社会带来了进步与发展。 The a four great ancient civilizations are Babylon, Egypt, China and India, which boosted social development and progress.
