The closing summary is a key part of the speech that emphasizes and summarizes the topic by concisely reviewing the important points and ideas in the speech.
The concluding summary is a key part of a speech that emphasizes and summarizes the theme, and requires a concise review of important points and viewpoints in the speech.
The conclusion is the key part to emphasize and summarize the theme in the speech, and it is necessary to briefly review the important points and viewpoints in the speech.