Its bandwidth of 428 kilohertz means a single segment can carry a bare-bones video picture, compact disc-quality audio, and text for news flashes, weather details and emergency announcements.

特高频带的带宽为428千赫，这意味着单个部分能够承载一个简单视频图片，光盘效果的视频以及新闻快报、天气预报和紧急通知。

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New products do not have to be "out-of-the-blue" new (like the video-cassette recorder or the compact disc).

所谓新产品并不一定非要是那种“前无古人”的产品(比如盒式磁带录像机，或CD光盘)。

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These are published on audio tape, compact disc, or on video.

这些读物以录音带、CD或录像带的形式出版。

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Its bandwidth of 428 kilohertz means a single segment can carry a bare-bones video picture, compact disc-quality audio, and text for news flashes, weather details and emergency announcements.

ECONOMIST: America is finally poised to get mobile television

Markets for video compact-disc players and televisions are overflowing with domestic products.

ECONOMIST: Infatuation��s end