Carry alcohol gels if you can't get to a tap and use them every hour or two.

如果你不能每1 - 2小时到水龙头洗手，你就要携带乙醇凝胶。

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Fluther is one of a dozen or so sites that have sprung up in the past two years aiming to tap the wisdom of crowds and supply human answers to questions search engines don't handle well.

过去2年内涌现出了几十个网站，目的是利用大众的智慧向人们提供搜索引擎无法解决的问题的答案，而Fluther只是其中之一。

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The elbow bump is an informal greeting where two people touch, or tap, elbows.

撞肘是一种非正式的问候方式，两个人通过肘部轻触或者撞击来问候对方。

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In that case, the issue is fixed with a simple tap or two.

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But once you master them you'll find most of these options are easy to access with just a tap or two.

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With a tap or two on her iPhone, D'Auria can access a "pillbox" program that keeps it all organized for her and other relatives who share in the caregiving and subscribe to the app.

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