The alien world, about the size of Saturn, is frigid and inhospitable.

这个陌生的星球如土星般大小，极度寒冷并且不适宜居住。

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Planet could be 'missing link' to Earth: Alien world is made of rock, not gas.

外星球将会与地球“失去链接”：外星人世界是岩石构成的，不是气体。

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Alien world could host liquid water if it has 50 percent cloud cover, study says.

研究表明，如果外星星球覆盖50%云层就可能拥有液态水。

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After the war, the surviving Orthodox Christians are shipped off to Greece, an alien world.

ECONOMIST: New fiction

Financial literacy is on the rise, but many laymen still consider savings and investments a complex and alien world.

ECONOMIST: Passing the buck | The

He says he was startled and deeply moved to hear the familiar words of Genesis beaming back from an alien world.

NPR: Affinity Fraud Preys On Group's Trust