Chin-Han dynasties的用法和樣例：
例句
- After the establishment of the feudal autocracy of the Qin and the Han Dynasty, the days of the dependants were numbered.
隨著(zhù)秦漢王朝封建專(zhuān)制制度的建立，食客逐漸走向衰落。 - It was during the Qin and Han Dynasties that the traditional Chinese agro-tech culture exchange reached its utmost for the first time.
摘要秦漢時(shí)期是中國古代傳統農業(yè)科技文化對外往來(lái)交流的第一個(gè)鼎盛時(shí)期。
