Presentation using a projector版本v1.0 (ID: 264200)

Well, today I'm going to talk about pizza. Everyone knows what pizza is, right? It's circular and, um, delicious anyway. First, let's look at the history of pizza. I don't know much about it, but it's very old. It is said to originate from Italy, but I haven't looked into it in detail. There are a lot of different types of pizza, like Chicago-style and pepperoni. There are many others, but I will omit them today. Another thing is how to make pizza. You knead the dough and add the toppings, but I'll explain more about that another time. So, to finish, I'd like to share some fun facts about pizza, but since I don't have time, I'll end it here. Thank you very much.

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训练词语: presentation,realistic,holding pointer,laser pointer, in front of a large screen