The space shuttle is a better & safer rocket than it was before the Challenger accident.
航天飞机是一种比挑战者号事故前更好更安全的火箭。
-- Sally Ride 萨莉·莱德
The space shuttle is a better & safer rocket than it was before the Challenger accident.
阅读次数 0
The space shuttle is a better & safer rocket than it was before the Challenger accident.
航天飞机是一种比挑战者号事故前更好更安全的火箭。
-- Sally Ride 萨莉·莱德
