2. The apparatus of claim 1 , wherein the first interpretation and translation unit comprises: a first speech recognition module for receiving an input conversation of a first language user in the form of speech, receiving an context of conversation and an information of translation history information from the context information management unit and converting the input conversation into text in the first language; a first morphological analysis module for receiving the first language text, receiving an context of conversation and an information of translation history information from the context information management unit, separating sentences and words from the input text and tagging each separated word with part-of-speech tags; a first syntactic analysis module for receiving part-of-speech tags and an context of conversation and an information of translation history information from the context information management unit, setting syntactic relationships between the words, and generating a first language syntactic tree indicative of results of the setting; a first transfer module for receiving the generated first language syntactic tree and an context of conversation and an information of translation history information from the context information management unit, converting the first language syntactic tree into a second language syntactic tree, and translating first language vocabularies corresponding to a terminal node into second language vocabularies; and a first generation module for receiving the second language vocabularies, receiving an context of conversation and an information of translation history information from the context information management unit and generating second language sentences from the second language vocabularies.
1. An apparatus for providing a two-way automatic interpretation and translation service, comprising: a first interpretation and translation unit for interpreting and translating a first language into a second language; a second interpretation and translation unit for interpreting and translating the second language into the first language; and a context information management unit for receiving conversational context and translation history information processed when translation is performed from the first and second interpretation and translation units, and sharing and managing the conversational context and translation history information, wherein each of the first and second interpretation and translation units provides an interpretation service for receiving an input conversation in the first language or the second language in a form of speech and outputting results of interpretation of the input conversation in the form of speech in the second language or the first language, and a translation service for receiving an input conversation in the first language or the second language in a form of text and outputting results of translation of the input conversation in a form of text in the second language or the first language.