Astronauts could be done-zo: Robonaut2 can handle missions in outer space that are too dangerous for humans.

宇航员可能被淘汰：NASA机器人（Robonaut2）可以在外太空执行任务，这项工作对人类来说太危险了。

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It provides pressurized atmosphere, oxygen and temperature control to keep astronauts alive in outer space, while still allowing them to carry out their tasks.

它提供加压大气，氧气，还配有温度调节，能保持宇航员在太空中生存，同时完成他们的任务。

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Without special equipment, astronauts would not be able to survive in outer space.

若不是靠着特殊装备，宇航员人根本无法在外太空生存。

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It has been a busy time in outer space for the astronauts aboard the shuttle Atlantis and on the International Space Station.

VOA: standard.2009.11.30

During the two-and-a-half hour moon walk, the astronauts frolicked in the weightlessness of outer space and planted an American flag in the lunar surface.

VOA: standard.2009.07.16

The closest most of us 'round here will ever get to outer space is blogging about the Lunar X Prize, so our inner astronauts get rather giddy any time an amateur makes it to the cusp of the gravity well.

ENGADGET: Teens take pictures of space with balloon, Nikon Coolpix camera

However, what I still could do was work on the Space Shuttle program as a scientist where my work developing food for astronauts involved a project to send the first can of Coca-Cola into outer space.

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