名词
中文翻译：超短波
同义词：
['ultrahigh frequency', 'ultra-high frequency例句：1. The radio station broadcasts ultrashort waves to reach remote areas.（该广播电台通过超短波广播，覆盖偏远地区。）2. Ultrashort waves have been used in communication systems for decades.（超短波在通信系统中已经使用了几十年。）']
例句：
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1. The radio station broadcasts ultrashort waves to reach remote areas.
该广播电台通过超短波广播，覆盖偏远地区。
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2. Ultrashort waves have been used in communication systems for decades.
超短波在通信系统中已经使用了几十年。
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3. The government has banned the use of ultrashort waves in order to protect public safety.
政府禁止使用超短波，以保护公众安全。