滚雪球效应例子

简介：Emperor Chongzhen didn't speak. He looked at his son kneeling on the ground, with shame flashing in his eyes. His son was only fifteen years old, but for the sake of government and the Ming Dynasty, he not only led troops to fight abroad, but also cared about the country's wealth. He couldn't even feel at ease during the New Year. . All of this is due to his father's dereliction of duty.