per·o·ra·tion
noun/ˌperəˈreɪʃn/
/ˌperəˈreɪʃn/
(formal)- the final part of a speech in which the speaker gives a summary of the main points
（讲话的）结尾，结论，总结 - (disapproving) a long speech that is not very interesting
冗长乏味的演说
Word Originlate Middle English: from Latin peroratio(n-), from perorare ‘speak at length’, from per- ‘through’ + orare ‘speak’.