What does it mean to explode a balloon in the live broadcast room?

It means that in order to attract more viewers or fans, the anchor or fans will constantly place and explode colored balloons in the live broadcast room to attract the attention of the audience and carry out news interaction. "Balloon explosion in the live broadcast room" is a popular phrase on the Internet, which means that in order to attract more viewers or fans, anchors or fans will constantly place and explode colorful balloons in the live broadcast room to attract the audience's attention and interact with each other. This practice can increase the interactivity and interest of the live broadcast room, attract more viewers to participate, and also bring some fun and relaxation to the audience and the anchor.