![Wanttotakeanout-of-this-worldtrip?RichardBranson’sVirgi...]( "Wanttotakeanout-of-this-worldtrip?RichardBranson’sVirgi...")
- 问题详情：Wanttotakeanout-of-this-worldtrip?RichardBranson’sVirginGalacticplans tomakethatpossible.Beginningin2009,peopleshouldhavetheopportunitytobecomespacetourists,travelingatabout3,000mphtoheightsabout75milesaboveEarth.Bransonhashighhopesforhisla...
- 32014
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