美国长达30年的太空计划中最后一次太空行走在国际空间站完成 。
The last space-walk in the 30-year history of the US shuttle programme has been completed at the International Space Station.
你能够体验生活在太空里，行走在海洋底，在北极与北极熊一起滑雪的滋味。
You can feel what it is like to live in space walk on the ocean floor or ski with polar bears at the North Pole.
你能够体验生活在太空里，行走在海洋底，在北极与北极熊一起滑雪的滋味。
You can feel what it is like to live in space walk on the ocean floor or ski with polar bears at the North Pole.
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