招呼语是社会生活和社会文化的真实反映,并随着社会的发展和生活的丰富而不断变化。本文首先对招呼语进行了界定并探讨了其功能,然后分析了招呼语“吃了吗?”的历史原因及历时变化,最后,从奈达的翻译对等理论出发,着重分析不同语境下招呼语“吃了吗?”的翻译方法。 Greeting is a true reflection of social life and social culture, and with the social development and the rich life and constantly changing. Firstly, this paper defines the greeting language and explores its function, and then analyzes the historical reasons and diachronic changes of the greeting language, “eat it?”. Finally, starting from Nida’s translation equivalence theory, this thesis focuses on the analysis of different languages Habitat greeting language “eaten? ” Translation method.