The No. 1 Question Everyone Working in Youtube 直播人 Should Know How to Answer

http://manuelbvio560.yousher.com/10-tips-for-making-a-good-youtube-zhi-bo-ren-even-better

The flash player is the primary user interface for those desirous to understand how to chat through a Macromedia Flash Communication Server and is necessary for nearly all programs offered by the interaction server.