The elevated highways would be equipped with noise insulation, sunray reflectors, ventilation and CO2 filtering.

高架道路将配备噪声隔板，光线反射装置、通风设施及二氧化碳过滤器。

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The elevated highways would be equipped with noise insulation, sunray reflectors, ventilation and CO2 filtering.

高架道路将配备噪声隔板，光线反射装置、通风设施及二氧化碳过滤器。

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