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How Plants Help Clean City Air
植物如何帮助净化城市空气
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Trees and bushes take in carbon dioxide from cars.树木和灌木吸收汽车排放的二氧化碳。
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They use sunlight to turn it into oxygen.它们利用阳光将其转化为氧气。
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Leaves also catch dust and smoke particles.树叶还能吸附灰尘和烟尘颗粒。
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Green roofs cool buildings and save energy.绿色屋顶可为建筑降温并节约能源。
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City parks give people clean air to breathe.城市公园为人们提供洁净空气。
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Plants lower summer heat in busy streets.植物能降低繁忙街道的夏季高温。
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Even small balconies with plants help a lot.就连摆放植物的小阳台也大有帮助。
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More green space means healthier cities.更多绿地意味着更健康的城市。