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以上来源于: WordNet
A space elevator would be cheaper.
太空电梯会更便宜。
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Scientists hope to build the space elevator by 2050.
科学家们希望在2050年之前建造太空电梯。
A space elevator could make it easier to go into space.
太空电梯可以让人们更容易进入太空。
Advances here will inform the more scifi-ish imponderables like a space elevator, and asteroid- or moon-mining.
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And that really might just be the last piece of the puzzle we need to build that desired space elevator.
FORBES: Is This The Final Technical Piece We Need For The Space Elevator?
Perhaps the most notorious of these ideas is the space elevator, which Clarke writes about in The Fountains of Paradise.
BBC: Legendary science fiction writer Arthur C Clarke at 80
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