名词
中文翻译：频道
同义词：
['path', 'route', 'thoroughfare例句：1. The radio station broadcasts on multiple channels.（这家电台在多个频道上广播。）2. She uses a channel to send messages to her friends.（她使用一个频道向朋友发送信息。）']
例句：
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1. The radio station broadcasts on multiple channels.
这家电台在多个频道上广播。
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2. She uses a channel to send messages to her friends.
她使用一个频道向朋友发送信息。
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3. Channel surfing is the act of randomly selecting a channel to watch.
频道浏览是随机选择一个频道来观看的行为。