并且，和往常一样，为了满足桌面用户群的需要，添加了一整套新的音频和多媒体驱动程序。
And, as usual, a whole new set of drivers for audio and multimedia have been added to cater to the desktop crowd.
样本音乐片段显然是与音乐相关的网站利用多媒体的一个手段；用音频片断说明音乐比用文字要容易得多。
Sample music clips are an obvious way for a music-related site to use multimedia; it's much easier to explain music through audio clips than words.
IMS允许运营商对多媒体会话进行适当收费：如果用户通过3 G移动网络使用了视频会议，则通常会产生包含音频和视频的大量数据传输。
IMS allows operators to charge multimedia session appropriately: If a user USES videoconference over the 3g cellular network, there is usually a large data transfer that consists of audio and video.
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