随着各国文化交流的加深,公示语的作用越来越重要。但是由于受到中文的影响,很多的公式语中出现了很多中式英语。这种现象严重影响了我国的形象,也不利于文化之间的交流。因此,相关人员在设立公示语时一定要反复研究,多方讨论,保证公示语的准确性。本文主要分析了目的论视角下的公示语翻译原则和一些现存的中式英语现象。 With the deepening of cultural exchanges between countries, the role of publicity is more and more important. However, due to the influence of Chinese, many Chinese expressions appear in many formula languages. This phenomenon has seriously affected the image of our country and is not conducive to the exchange of cultures. Therefore, the relevant personnel in the establishment of publicity must be repeated research, multi-discussion, to ensure the accuracy of publicity language. This article mainly analyzes the principle of public signs translation from the perspective of teleology and some existing phenomena of Chinese English.