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Video and teleconferencing can replace many expensive trips to meetings .

视频和电信会议可以替代许多昂贵的会议旅行。

Firms through teleconferencing and skip the travel .

穿越的公司电传会议而且跳越旅行。

Even better than teleconferencing , robots allow a new level oflong-distance interaction .

比视讯会议更棒的是，机器人开启了新的远距互动方式。

Sun researchers have developed an improved teleconferencing system .

研究人员已经发展一个改进的电信会议系统。

Expertise can be share worldwide through teleconferencing .

通过电话会议可以分享专业知识。