正文：基于组播和P2P 技术的会议直播系统的研究 关键词】P2P；组播；视频会议直播 [gap=589]Key words：P2P; multicast; Live video conference
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live video conference
视频直播会议
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Hence BA's reference to "faceless conference calls or live video conferences."
所以，英航才会担心“非面对面的会议电话或者实时视频会议，”的影响。
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You can watch live streaming video of the conference at www.techonomy.com beginning Sunday, Nov. 11, at 5pm ET.
FORBES: The Limits of the Virtual: Why Stores and Conferences Won't Go Away
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