至于刘强东能否成功、何时成功，仍有待时间检验。
But questions remain about how realistic the goal and timeframe are, given recent and steep Nasa budget cuts, and some scientists are concerned that the plans are driven by geopolitical goals.
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63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54，更多细节参见Line官方版本下载