They have one more characteristic that's very important, and that is that they are exceptionally resistant to salt water.

它们还有一个非常重要的特征，那就是对盐水有极强的抵抗力。

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Salt is simple thing, but it is very important.

盐是简单的东西，但它很重要。

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Also important is introducing salt and drought-resistant crops as well as rehabilitating coastal forests.

同样重要的是引进盐和耐旱作物以及恢复沿海森林。

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The ones that get talked about the most in terms of health, the one is sodium of course, because salt intake but the others are important for health as well and in some cases they're being consumed in large amounts and some in small amounts.

提到最多的和健康相关的矿物质,当然就是钠了,因为人每天都吃盐,但其它元素对健康也同样重要,某些情况下,矿物质的消耗量会很大,而在另一些情况下则很小

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Preventing this process using an iron-free, corrosion-resistant alloy barrier is particularly important in a city like Boston, where the air is damp and laden with salt water.

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"Limiting salt in packaged and restaurant foods is perhaps the single most important thing that the Food and Drug Administration could do to save hundreds of thousands of lives and save billions of dollars in health care expenses, " center Executive Director Michael Jacobson said.

CNN: U.S. limits urged for salt in processed food