太空行走者迈克尔·古德身穿白色太空服，在空间站的背景下几乎看不到，参加 STS-132 任务的第三次也是最后一次的太空行走。
Spacewalker Michael Good, barely visible in his white spacesuit against the space station, participated in the STS-132 mission's third and final spacewalk.
也就是说，他们不能在月球上行走，也不能在国际空间站外工作。
That is to say, they wouldn't be able to walk on the Moon or work outside the International Space Station.
美国“发现号”航天飞机的宇航员史蒂夫·鲍文和阿尔文·德鲁正在进行两次太空行走中的第二次，也是最后一次。正在执行最后一次使命的“发现号”航天飞机目前停靠在国际空间站。
American astronauts Steve Bowen and Alvin Drew are taking the last of two spacewalks of the final mission of the U.S. space shuttle Discovery, which is docked at the International space Station.
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