Several aisles later, my friend heard the butcher's voice boom over th public-address system:
逛完几个走道之后,我的朋友听到肉店老板的声音透过公共广播系统隆隆地说
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Turn up the puBlic-address system. That disc jockey always plays the latest tunes.
调高播音系统的音量那位音乐节目的播音员总是播放最新的流行音乐。
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Turn up the puBlic-address system. A tuning fork transmits sound waves through the air.
调高播音系统的音量音叉通过空气传播声音。
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本人行不改名,做不改姓,大名鼎鼎,呼风唤雨。她说她要通过有线广播系统呼唤名字来寻找他。
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Haas Effect and Its Applications on Design of Architecture Acoustics and Public-address System
哈斯效应在建声和扩声系统设计中的应用
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