谁能帮我修改一下下面句子的语法错误

谁能帮我修改一下下面句子的语法错误
3.Translation as a language activity ,not only conversion between different languages,but also a cultural exchange and interaction between people speaking different languages to achieve through inter-lingual conversion ,it has multiple attributes culture,communication,language,etc.,the translator can not be isolated from the culture of the text.Under this multi-polar world political and economic background,people actively pursue cultural pluralism,respect for a culture different from other cultures where people do not simply seek common ground,but also know how to appreciate different from the ethnic and cultural acceptance of other cultures characteristics,which is a great progress in this era.
4.
But precisely because there are different cultures,different languages just need more to improve cultural exchanges and communication.