When dancing, you can't see the barrage on the screen. You can dance seriously and don't interact.

You can say welcome or thank you to the gift.

Webcast absorbs and continues the advantages of the Internet. Through live video network broadcast, products display, related meetings, background introduction, scheme evaluation, online surveys, dialogues and interviews, online training and other contents can be posted on the Internet, which is intuitive, fast, expressive, rich in content, interactive, geographically unlimited and divisible, so as to enhance the promotion effect of the event site.