Eat: Potassium sulphate keeps the skin pores unclogged and ventilated.
吃: 硫酸钾能保持皮肤毛孔畅通.
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The chemical that we poured down the drain unclogged it.
我们在困难面前扫除障碍.
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Potassium chloride also keeps the lungs and bronchial tubes unclogged.
如果这种矿物质充足的话,能保持肺和支气管畅通.
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"an unclogged drain"