Davies: You'll need people with real research skills, not a dreamer using up the resources. I'm very happy with my life here on Earth.

戴维斯：你需要具有真正研究水平的人，而不是一个梦想家去浪费资源。我对我在地球上的生活很满意。

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It was of great importance to research the recovery of trace rare earths from phosphorite, which was a kind of potential rare earth resources.

磷矿中伴生的微量稀土作为一种潜在的稀土资源，开展综合回收稀土的研究具有重要意义。

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