送交者: Yush 于 2005-10-12, 00:36:03:
回答: 分析一下? 由 conner 于 2005-10-12, 00:24:06:
The NASA Chief Administrator Michael Griffin has recently implied the decision to develop the Space Shuttle and International Space Station was a mistake by saying, "It is now commonly accepted that was not the right path. We are now trying to change the path while doing as little damage as we can."