100년 후 Youtube 登録者 増やす는 어떤 모습일까요?

https://zenwriting.net/n7raytn990/with-many-approaches-to-promote-your-home-dependent-small-business-and-site-it

The flash player is the principal user interface for those eager to learn how to chat through a Macromedia Flash Communication Server and is required for nearly all applications offered by the conversation server.