名词中文翻译
中文翻译：大喇叭扬声器
同义词：
['loudspeaker', 'loudspeaker', 'loud-speaking device']
例句：
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1. Theloudspeaker was so loud that it drowned out the background noise.
这个扬声器声音太响了，把背景噪音都淹没了。
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2. The loudspeaker was used to broadcast news and information during the event.
这个扬声器在活动中用来广播新闻和信息。
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3. The loudspeaker was a popular choice for outdoor events due to its durability and ease of use.
由于其耐用性和易用性，这个扬声器是户外活动的一个受欢迎的选择。