当然是古埃及文明早！金字塔4600多年前就有了！我们那时候还没建立国家呢！从炎帝黄帝算起，也要晚个一两千年吧。
dāngrán shì gǔ āijí wénmíng zǎo ！jīnzìtǎ sìqiān liùbǎi duōnián qián jiù yǒu le ！wǒmen nà shíhou hái méi jiànlì guójiā ne ！cóng yándì huángdì suànqǐ ，yě yào wǎn ge yīliǎngqiānnián ba 。
Egypt, of course! The pyramids were around 4600 years ago! At that time China was not even a country! Taking the Yellow Emperor as the starting point, China was still about one to two thousand years later.