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So what we are doing is relying on commercial capability to get us access to low Earth orbit, to get us to the International Space Station.

所以我们所要做的就是依靠商业功能让我们进入低地球轨道，让我们进入国际空间站。

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Four astronauts made the climb toward orbit and the International Space Station (ISS), where they will arrive on Sunday.

它将在周日抵达国际空间站。四位宇航员将通过轨道走进国际空间站(ISS)。

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Moments before Discovery's launch, NASA camera caught the space station passing through its orbit above Florida.

VOA: standard.2010.04.05

However, since Ares I is capable only of reaching low Earth orbit and the space station is the only habitable thing in low Earth orbit, Ares I by itself would be a road to nowhere.

ECONOMIST: Science

It will orbit near the station during the shuttle's visit, ready to move into position in early April.

BBC: NEWS | Science/Nature | Endeavour launched from Florida

By 2016 Bigelow expects to have a fully functioning station in orbit and to begin charging rent for it.

FORBES: Magazine Article