With more Americans turning to bottled water believing it safer and healthier than tap water, there are growing concerns over how water is marketed, sourced and tested for safety and purity.

在美国，越来越多的人引用瓶装水，并认为瓶装水比自来水更安全、更健康。同时，对瓶装水的销售、来源和安全及纯净程度检测的担忧也越来越多。

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So if toilet-to-tap has such a sparkling safety record, why haven't more communities bought in?

因此，如果“厕所到水龙头”有如此一个卓越的安全记录，为什么没有更多的社区相信这个想法呢？

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Double safety unit prevents screw tap from wearing out.

二重安全离合器装置能防止丝攻之折损。

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The new body monitors could, if a driving hazard appeared imminent, trigger the car's safety systems to tap the brakes, turn off a radio, block a cellphone from ringing or take other actions.

WSJ: Designing a Car That Takes Your Pulse, Senses If You're Ill

Overall, the EPA found naturally-occurring hazardous substances, specifically arsenic, barium or manganese, in well water at five homes, and in all cases, residents now have, or will have, their own treatment systems to reduce concentrations to acceptable tap water safety levels.

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Apps range from a safety alarm that can set off with a simple tap to providing links and resources on dating safety.

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