We used a couple of gallons of saline to get the sand off his muscles and skin.

我们用了两加仑的盐水将他的肌肉和皮肤里的沙子洗干净。

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To this promoter they attached SP15, a candidate vaccine against leishmaniasis, a parasitic disease spread by sand flies that can cause skin sores and organ damage.

在这个促进剂中加入SP15就能够使候选的疫苗预防黑热病，这是一种由蚋(俗称沙蝇)传播、可以引起皮肤溃疡和器官损害的寄生虫病。

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And since the umbrellas themselves block UV rays, the burns are likely due to UV light bouncing off the sand and other surfaces, then hitting unprotected skin.

由于雨伞本身能够阻挡紫外线，晒伤很可能是由于紫外线从沙子和其他表面进行了反射，然后触及了未受保护的皮肤。

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Beneath the burned odor left by the vacuum, he could smell the dust still in the rug salt and sand and dried skin from her kids, her husband, her now dead dog.

NEWYORKER: The Yellow

The simple sandals can also shield feet against the beach's hot sand, which might otherwise cause skin to burn and blister on your walk to the water.

CNN: Flip-flops present feet with a painful problem