To introduce the presentation - I'd like to talk about..., To introduce the first section - So first, ..., To introduce the second section - Now let's look at ..., Two phrases to talk about the graphs - As you can see from the graph; This graph shows, To end the presentation - Do you have any questions?,

Graphs

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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