本文采取的新的理论框架是将事实、定义、性质、行动这四个争议点同认知语言学的凸显理论相结合，找出主要争议点和其他次要争议点，这是分析的核心环节。在运用该理论框架分析...

As is known to all, there are two main parties in U.S. : Democrats and Republicans. Democrats is left-wing party. On behalf of the middle class, Democrats attaches great importance to the welfare and justice, and pushes forward the reform. R...