新的数码技术可使电视频道的数量得以快速增多。
The new digital technology would allow a rapid expansion in the number of TV channels.
我快速浏览电视频道，发现有一部老的战争片在放映。
Flicking through the channels, I came across an old war movie.
如果这些手机出现在4 G网络中，通过快速接入，那么视频通话将更流畅。
These phones will all be on 4g networks, too, since video chat is much smoother over a faster connection.
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