impurities and useful minerals
purified water through multiple filtration in addition to a variety of microbes, impurities and useful minerals, notably the safety of drinking, it is a soft water, and many people think it inadequate nutrition, long-term adverse health drink, but this view has not been proven.
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impurities and useful minerals
杂质和有用矿物质
以上为机器翻译结果，长、整句建议使用 人工翻译 。