夜幕发布会

Turn the document I attach into a 60-second 16:9 narrated explainer for [who will watch, e.g. customers], playing [where, e.g. the launch event]. Use only the facts and numbers in the document. Night keynote style.

One idea per slide, with points appearing one at a time as they're spoken. Animate one chart for the main number. End on a closing slide with one clear next step.

Topic: [your topic] (e.g. a product launch)
Attach: [your document, notes or data]