Once inside the virtual classroom, they have access to a chat feature, an interactive white board and a video window where they can see and hear the tutor in live video and audio.
一旦进入虚拟课程，他们就可以进入聊天框，一个有互动功能的白板还有一个视频窗口，通过这个视频窗口他们可以看到教师的现场授课。
IPTV STB should have functions including Web page browsing, streaming media playing, interactive online game playing, making audio or video calls and so on.
IPTV机顶盒具备网页浏览、流媒体播放、互动网络游戏、音视频电话等功能。
In the process of pathological experiment teaching, developing micro-interactive teaching with intelligent video network makes the instructions more audio-visual and class supervision strengthened.
结合实践介绍了在病理学实验教学过程中，开展智能化视频网络显微互动教学，可以使教师授课更加直观，更具针对性，课堂监管力度加大；
The next generation wireless networks are being called upon to support not only data traffic but also real-time interactive multimedia traffic such as audio and video.
未来无线网络不仅向用户提供非实时的数据业务同时也提供实时的诸如话音、视频等多媒体业务，这就要求无线网络必需向用户提供不同要求的服务质量保证。
What is good about the site is the interactive sound features and actual audio and video content, but that's programming and musical talent, not web design.
该网站的优点是声效与真实影音内容的互动，但那是程式与音乐的才能，并非网页设计。
What is good about the site is the interactive sound features and actual audio and video content, but that's programming and musical talent, not web design.
该网站的优点是声效与真实影音内容的互动，但那是程式与音乐的才能，并非网页设计。
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