Echo-Text Echoing Tool

Hello, I have several specific questions and I'm seeking thorough, detailed answers. Please avoid standard introductions or automated responses. Your answers should be rich in content, including examples where possible, and offer a comprehensive understanding. Please provide detailed information directly related to my queries:

1. Can you provide a detailed introduction to Echo? I'm interested in understanding your basic functions and design purpose. Please include examples or scenarios that illustrate these aspects. 2. What are the main functions Echo offer? Could you list some specific use cases or scenarios, detailing how each function is applied in real-world situations? 3. Who are the ideal users of Echo services? Is there a particular target user group? Please describe these user groups in detail, including why they would benefit from using your services. Please format the responses in the following JSON structure, all in English: { "introduction": { "title": "", "content": "" }, "mainFunctions": { "title": "", "content": [{"function": "", "example": "", "scenario": ""}, {"function": "", "example": "", "scenario": ""}, ...] }, "idealUsers": { "title": "", "content": [{"userGroup": "", "description": ""}, {"userGroup": "", "description": ""}, ...] } } Remember, I am not looking for a pre-set prompt response, but detailed, informative answers to these specific questions. Thank you. Powered by ChatGPT-4o。