Yet America's secretive space plans worry even some of its friends, too.

不过美国秘密的太空计划也使盟友感到忧虑。

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Shanghai plans to build a vast underground network of malls, restaurants, and parking lots to make up for a lack of space above ground, according to a recent government report.

根据最近的一份政府报告，上海计划建设一个由购物中心、餐厅和停车场组成的庞大地下网络，以弥补地面空间的不足。

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Such technology may not see action for some years to come, or at least until NASA sorts out its space exploration plans.

这样的技术可能并不会在未来几年内得到实践，或者至少得等到国家宇航局整理其空间探索计划。

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The Soviet successes with its Sputnik satellites caused the United States to change its space plans.

VOA: special.2009.06.10

A budget proposal by President Obama cancels the American space agencys plans for manned spaceflights to a lunar station.

VOA: special.2010.03.02

But some in Congress want to cancel plans for the next-generation replacement for the orbiting Hubble Space Telescope.

VOA: special.2011.07.18

SmartDraw: Draw great-looking diagrams, flow charts, organization charts, network diagrams, and space plans.

CNN: Top 10 hot graphics tools

As Google announces its White Space plans in the Republic of South Africa, Samsung too is extending its operations across the the continent.

FORBES: Samsung and Google Extending Their Reach In Africa

Sir Richard Branson is also expected to give an update on his Virgin Galactic space tourism plans.

BBC: MoD in ?50m order for flight simulator at RAF Brize Norton