世界是由个体构成的,每个个体都从属于某一群体。群体成员之间共享相同的文化。文化是由世界观、行为、价值观念及模式化的思维方式组成。~([1])每种文化都有其独特的文化身份,文化身份是指“特定文化中的主体对自己文化归属和文化本质特征的确认”~([2])。美国是一个多元文化相互碰撞和交融的地方,在这种跨文化语境下,由于“两种截然不同的文化或百分之百 The world is made up of individuals, each one belonging to a certain group. The same culture is shared among group members. Culture consists of worldviews, behaviors, values, and modeled ways of thinking. Each culture has its own unique cultural identity. ”Cultural identity refers to the recognition by the subject in a particular culture of its own cultural identity and cultural essence.“ [2] The United States is a place where multiple cultures collide and blend with each other. In this cross-cultural context, because ”two very different cultures or one hundred percent