multichanneltelevision

例句：

1. 1. This program allows viewers to access multiple channels at once.
   这个节目允许观众同时访问多个频道。
2. 2. The new technology promises to revolutionize the way we watch multichannel television.
   新技术承诺将改变我们观看多频道电视的方式。
3. 3. The broadcaster has expanded its multichannel television lineup with a new series.
   该广播公司通过一部新系列剧扩展了其多频道电视阵容。