You can't reverse all your past exposure, but you can prevent future damage: Wear protective clothing (like long sleeves) and get your tan from a tube, not a tanning bed!

不能改变以往被晒的事实，但是你可以防止今后的伤害：穿保护衣物(如长袖衣服)，通过管子把皮肤变成古铜色，而非晒太阳床。

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The plant was kept in a glass case on deck to keep it warm and prevent damage from salt water.

为了给咖啡树保暖，并防止海水的损害，他把树安放在甲板上的一个玻璃箱里。

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Farmers are lighting fires at night to warm the cold air in a bid to prevent further damage from the ice.

农民们夜间用烧火的方法来加热周围寒冷的空气，以防止冰霜进一步破坏收成。

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Red grapes are also high in other antioxidants called polyphenols that prevent cell damage from free radicals.

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Each photo prints in 90 seconds and is laminated with a special coating to prevent the image from damage and fading.

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They provide the plywood to prevent the damage from the approaching hurricane.

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