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.
對(duì)如此多現(xiàn)代技術(shù)必不可少的稀土，仍然是地球上最搶手的礦物之一。美國(guó)科學(xué)促進(jìn)會(huì)(American Association for the Advancement of Science)最近提議應(yīng)開采海床以獲得稀土。
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