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。
2
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.
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.