1·The news is not just a product; the press is the fourth estate, a pillar of the polity.
新闻不是一件产品；新闻产业作为社会的第四阶层，是国家政体的支柱。
2·Whether feudalism is positive element to the establishment of democratic polity is a question on which there is no clear discussion in China.
封建主义对近代共和政体的形成是否具有积极的意义，在中国学术界是一个未曾被明确论述过的问题。