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Trees also absorb sound and control noise pollution.
树木还可吸收声音，因此能控制声音污染。
youdao
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Ascerting the noise pollution will guide noise control and the city planning.
弄清城市噪声污染情况对噪声控制和城市规划有指导作用。
youdao
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Ascerting the noise pollution will guide noise control and the city planning.
弄清城市噪声污染情况对噪声控制和城市规划有指导作用。
youdao