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1.The polarogarphy of the planet is still a mystery to scientists.
对这颗行星的极地现象,科学家们仍然是一个谜。
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2.The polarogarphy of the oceans is fascinating to explore.
海洋的极地现象令人着迷,值得探索。
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3.The polarogarphy of the Arctic is a subject of much scientific research.
北极的极地现象是许多科学研究的主题。