1 First of all, the opening should attract the audience's attention in an interesting or attractive way, such as through a question, a short story or outstanding sound effects.

2. Then tell the unique selling point of the product or service, emphasize its value and benefits to the target users, summarize the advantages of the product and service concisely and clearly, and make the audience interested and curious.

3. Then, after introducing the product or service, it is necessary to clearly explain how these advantages meet the needs of users or solve problems, show the practical application of the product or service, and emphasize its uniqueness and advantages.

Then, after showing the value of the product or service, you should clearly call on the audience to take action, such as participating in promotional activities, buying products, learning more information, etc. And give simple and clear instructions, such as making a phone call, visiting a website or scanning a QR code.

The final ending should be concise and powerful, leaving a deep impression on people. You can use interesting or thought-provoking trigger sentences to enhance the influence of advertisements.