The ceiling is closed up with varnished boards which renders the acoustic properties excellently.
顶棚用涂过漆的木板连接在了一起,起到了良好的音响效果.
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Scientists also was the first experiment was found that Stonehenge has amazing acoustic properties.
科学家们后来还在一次实验中发现,巨石阵具有令人惊异的声学特性.
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