应用语言学是近几年新出现的一门学科,其包含多方面的内容,比如机器翻译、信息传递等。而随着全球经济一体化成程度的加深,外语教学已经成为全球必要的教学科目之一,以外语为载体,传播本国的文化,渐渐成为应用语言学新的发展方向。 Applied linguistics is a new discipline in recent years, which contains many aspects, such as machine translation, information transfer and so on. With the deepening of global economic integration, foreign language teaching has become one of the necessary teaching subjects in the world. Using foreign languages ​​as its carrier and spreading its own culture has gradually become a new development direction of applied linguistics.