The Pros and Cons of Youtube 収益化
https://elliottcegf.bloggersdelight.dk/2024/04/16/youtube-zai-sheng-shi-jian-gou-ru-10-things-i-wish-id-known-earlier/
The flash player is the first user interface for all those wishing to understand how to chat through a Macromedia Flash Conversation Server and is necessary for almost all apps made available from the conversation