We all know how dirty money can be but the new bills are resistant to water, oil, sweat, dust and more.

我们都知道纸钞脏得可怕，而这种新钞票将有防水、防油、防汗渍、防尘的效果。

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It is resistant to dirt, grease, water, oil, fibers, and dust, making it reliable in hot, wet environments.

这是抵抗灰尘，油脂，水，油，纤维，粉尘，成为可靠的炎热，潮湿环境。

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The S1 mobile phone is reportedly shockproof, water resistant and dirt- and dust-proof.

据报道，这款手机取名S1，可防震、防水、防污泥、防尘。

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Not content with offering up merely modular Android tablets, ASUS has revealed a new seven-inch tablet that's water and dust resistant -- perfect for a spot of bath-time browsing or... desert rallying.

ENGADGET: ASUS TOUGH 7-inch Honeycomb tablet lands in Japan ready for some corporate abuse

Curiously, the previous-generation product wasn't rain-proof, but that's been resolved now -- a new water- and dust-resistant housing is designed to let water flow through the eyepieces without accumulation.

ENGADGET

The Ascend D2 is also dust and water resistant.

FORBES: CES 2013: Huawei Challenges Samsung With 'World's Biggest Smartphone'