国际条约的社会职能要求其在语言表达上具有庄重明晰的特征。由于国际条约确立的是缔约各方的法律关系、权利义务,是当事人必须遵守的条约法规,为避免歧义或给人钻空子,它要求运用规范的书面语词汇,不用口语及方言俚语,它要求词语运用准确妥贴,少用描绘性、情感性词语,并不刻意追求词语运用的声调、节律等方面的谐和,因而它在遣词上便表现出如下具体特点: The social functions of international treaties require that they have solemn and explicit features in language expression. As international treaties establish the legal relations, rights and obligations of contracting parties and are the treaty laws and regulations that parties must abide by. In order to avoid ambiguity or give people a try, it requires the use of standardized written terms, not speaking and dialect slang, which requires the use of words Accurately and properly, less descriptive, emotional words, do not deliberately pursue the use of words in the tone, rhythm and other aspects of the harmony, so it in the wording will show the following specific characteristics: