I suggest you try to make a three-minute PPT of college English speech by yourself. PPT is called Power Point in English. There must be a point, and the point must be strong. Other people's PPT is other people's point of view. You can refer to other people's opinions, but you still have to do it yourself before you can make a statement. You can refer to doing this, the title of the first page, the purpose of the second page, the speaker's point of view on the third page, the conclusion on the fourth page, and the thanks on the fifth page. If you have information and data to support your point of view, you can also add one or more pages. I hope it helps.

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