The six astronauts on board will spend ten days in space.

宇宙飞船上的六位宇航员将在太空度过10天的时间。

《柯林斯英汉双解大词典》

The 31-inches main circular window is the biggest window ever bound for space. The six windows on the perimeter are trapezoid-shaped.

31英寸宽的主圆窗，是有史以来最大的窗户。四周的六扇窗户是梯形的。

youdao

youdao

Thirty-six meters! That was far better than the six hundred meters space agency officials would have considered a complete success.

VOA: special.2009.07.01

But they were not the last. NASA -- the National Aeronautics and Space Administration launched six more Apollo flights.

VOA: special.2009.07.29

NASA scientists using the Kepler space telescope also announced the discovery of six planets orbiting a star called Kepler-11.

VOA: special.2011.02.09

As a result, life for the six space station residents was pretty much unaffected, aside from the drama unfolding Saturday 255 miles above the planet.

WSJ: Spacewalkers Replace Space Station Pump

Currently, no astronaut is in space for longer than six months on the International Space Station (ISS).

BBC: Sleep problems could jeopardise future missions to Mars

The six astronauts at the space station are three from Russia, two from the United States and one from Japan.

CNN: Russia postpones new manned space station mission