A good point!
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非常错误的甚至房东的观点。为什么说中国的探月反而造成别人的警惕?而美国的探月就是伟大的成就?回复:A good point!
-Chiyankun-
♂
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12/15/2013 postreply
16:37:28
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The space competition 50 years ago is a perfect example.
-Lucidus-
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12/15/2013 postreply
16:49:53