主旨演讲指会议、论坛的中心人物或主要发言人对中心议题全面、客观地权威阐述与理性表达。其具体内容以及中心思想都是围绕着议题的核心展开。习近平G20工商峰会主旨演讲引起国际社会关注。此次习近平的演讲一如既往地体现了其可亲可敬又沉稳大气,善于打比喻、讲故事的特点。关于习近平演讲语言特色的研究文章已有很多,此不赘述。演讲稿较之于讲话稿来说,因其文体预期更多元、听众成分更复杂、现场不确定因素更多,因此,驾驭调控难度更 Keynote speech refers to the meeting, the forum’s central figure or the main spokesman for the central issue of a comprehensive and objective statement of authority and rational expression. Its specific content and the central idea are all around the core of the issue. Xi Jinping G20 Business Summit keynote speech aroused the concern of the international community. The Xi Jinping speech, as always, reflects its inhuman and calm atmosphere, good at playing metaphor, storytelling characteristics. There are a lot of research articles on the language features of Xi Jinping’s speech, so we will not go into details. Compared with the speeches, speech is more difficult to control and control because of its more stylistic expectation, more complicated audience components and more on-site uncertainties