多点视频会议
multipoint videoconference
multipoint videoconferencing
Multi-point Videoconference
多媒体视频会议
multimedia videoconference
multimedia conferencing
高清视频会议
High-definition Video Conference
高清晰视频会议系统
high definition videoconference system
high-definition video conference system
群组视频会议系统
GVCS Group Video Conferencing System
三级视频会议系统
three-level video conference system
视频会议
video meeting
video conferencing
video conference
vedio conference
video conferencing system
video conference system
Video frequency conference
conference on video
mode video conference
audio and video conference
video
video-conferencing service
Videoconference
video congerence
video-conference
videoconferencing
Netmeeting
视频会议标准
videoconference standards
视频会议工作室
VS Videoconference Studio
视频会议系统
video conference system
videoconferencing system
video conferencing system
Video NetMeeting System
video frequency conference system
Videoconference system
Video meeting system
Desktop Video Conference system
Video frequency meeting system
High-definition video conferencing systems
viedo conference system
closely related in sound and meaning
VAMS
videoconferencing
视频会议终端
video conference terminal
terminal of video conference