PS: Please make sure the current page allows camera and microphone permissions before joining
the room.PS: 进房之前请确认当前页面允许使用摄像头和麦克风
Operation操作
Copy the link to invite friends to join the video call, one link can invite only one person,
the link will be updated automatically after copying.复制链接邀请好友加入视频通话，一条链接仅可邀请一人，复制后自动更新链接。
