In that sense, I think video is also on a similar track.
从这个意义上讲，我觉得视频也是在类似的轨道上。
The tracking system in video tape recorders (VTR) can only track accurately at normal speed.
录像机中的跟踪系统只有在以标准速度运行时才能进行准确跟踪。
The tracking system in video tape recorders (VTR) can only track accurately at normal speed.
录像机中的跟踪系统只有在以标准速度运行时才能进行准确跟踪。
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