To begin with,many enterprises will have a unified language as their first choice, companies are increasingly stipulating a lingua franca or common language policy to expand their global reach and facilitate employee collaboration across national and linguistic boundaries.On the one hand,a number of businesses pay much attention on global market ,to be more specific , there are loads of pressure from outside global players,such as suppliers, customers, partners, and competitors.When English as the language of business,has become the trend of the enterprises ,many enterprises because of pressure have no choice to do so.On the other hand,the diversification of company tasks among countries,economic globalization makes the world have more cooperation, employees are not always the same speakers, in order to make our cooperation more harmonious,and more tacit understanding, enterprises need a unified language as a bridge of cooperation, so as to be more effective.
Although as a dominant intentional language ,English is learned and used by people from all corners of the globe,the implementation of language mandates often does not match the ideals that inspire companies to implement them,the company does not have a long term view .
Indeed,for non-native speakers,instead of using their mother tongue work may bring a series of problems, such as missing information , losing learning opportunities, disrupting the collaborative process,and