名词
中文翻译：无线电声波
同义词：
['radio wave', 'radio signal例句：1. The sound waves from the TV were so loud that it felt like a bomb was being dropped nearby.（电视的声音波太响了，感觉就像附近有炸弹爆炸。）2. The scientists used radio waves to send messages across the ocean.（科学家们使用无线电波来跨越海洋发送消息。）']
例句：
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1. The sound waves from the TV were so loud that it felt like a bomb was being dropped nearby.
电视的声音波太响了，感觉就像附近有炸弹爆炸。
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2. The scientists used radio waves to send messages across the ocean.
科学家们使用无线电波来跨越海洋发送消息。
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3.Radio signals can travel long distances without losing their strength.
无线电信号可以在远距离内保持其强度而不衰减。