单双岸模型简介：What? Salt costs 300 yuan per pound now? Chongzhen was shocked. He was an emperor and could not leave the palace. His concept of the price of salt was still the same as when he was a king.
What? Salt costs 300 yuan per pound now? Chongzhen was shocked. He was an emperor and could not leave the palace. His concept of the price of salt was still the same as when he was a king.
