Vital for so many modern technologies, rare earths remain among the most sought-after minerals on the planet. It was recently suggested at the American Association for the Advancement of Science that the sea beds should be mined for them.
对如此多现代技术必不可少的稀土，仍然是地球上最抢手的矿物之一。美国科学促进会(American Association for the Advancement of Science)最近提议应开采海床以获得稀土。
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