When writing a letter requesting the County Media Center to simultaneously broadcast the live broadcast, you can organize it according to the following summary and content:

1. Letterhead: First, write down the date and Your name, title, contact information and other personal/organization information.

2. To whom the letter is addressed: State the name and position of the recipient of the letter, such as the name and position of the relevant person in charge of the County Media Center.

3. Title: Address the recipient of the letter respectfully, such as "Dear Mr./Ms. XX" or "Dear XX Team".

4. Beginning: Politely state your purpose and reason for writing. For example: "I am (position) from (name of your unit/organization). I am writing to hope to cooperate with your center and request a simultaneous broadcast of our upcoming live broadcast event."

5 . Content body: Explain the background and purpose of your live event, and why you want the Fusion Media Center to broadcast it simultaneously. Explain the benefits and value of collaboration, such as broadening your audience, increasing your impact, etc. Mention other relevant cooperation experiences or successful cases to increase the feasibility and attractiveness of cooperation.

6. Request and Agreement: Clearly express your request, that is, you hope that Fusion Media Center can agree and cooperate to simultaneously broadcast your live event. You can explain that you are willing to provide the required live broadcast materials and information, and you are also willing to negotiate with them on cooperation details and technical requirements.

7. Gratitude and expectations: At the end of the letter, express your gratitude to the other party for considering cooperation, and express your expectation for further communication and cooperation.

8. Ending: When ending the letter, formally acknowledge your name and organization, and thank the other party again for their time and consideration.

9. Signature: After the closing statement, write your name, print and sign.

Please ensure that the content of the letter is concise, sincere and objective, and follows the polite and logical structure of business correspondence. Review and edit the letter to ensure correct grammar, and double-check the accuracy of information such as the recipient's name and address before sending. When writing a letter requesting the County Media Center to broadcast the live broadcast simultaneously, you can organize it according to the following summary and content:

1. Letterhead: First, write down the date and your name, position and contact Information and other personal/organization information.

2. To whom the letter is addressed: State the name and position of the recipient of the letter, such as the name and position of the relevant person in charge of the County Media Center.

3. Title: Address the recipient of the letter respectfully, such as "Dear Mr./Ms. XX" or "Dear XX Team".

4. Beginning: Politely state your purpose and reason for writing. For example: "I am (position) from (name of your unit/organization). I am writing to hope to cooperate with your center and request a simultaneous broadcast of our upcoming live broadcast event."

5 . Content body: Explain the background and purpose of your live event, and why you want the Fusion Media Center to broadcast it simultaneously. Explain the benefits and value of collaboration, such as broadening your audience, increasing your impact, etc. Mention other relevant cooperation experiences or successful cases to increase the feasibility and attractiveness of cooperation.

6. Request and Agreement: Clearly express your request, that is, you hope that Fusion Media Center can agree and cooperate to simultaneously broadcast your live event. You can explain that you are willing to provide the required live broadcast materials and information, and you are also willing to negotiate with them about cooperation details and technical requirements.

7. Gratitude and expectations: At the end of the letter, express your gratitude to the other party for considering cooperation and express your expectation for further communication and cooperation.

8. Ending: When ending the letter, formally acknowledge your name and organization, and thank the other party again for their time and consideration.

9. Signature: After the closing statement, write your name, print and sign.

Please ensure that the content of the letter is concise, sincere and objective, and follows the polite and logical structure of business correspondence. Review and edit the letter to ensure correct grammar, and double-check the accuracy of information such as the recipient's name and address before sending.