这次飞行的目的是为了测试新的航天飞机系统能否安全的进入轨道和安全的返回地球着陆。
The aim of this flight was to test the new shuttle system, to go safely up into orbit and to return to the Earth for a safe landing.
勇气最巨大的测试在地球上是负担失败没有丢失的心脏！
The greatest test of courage on earth is to bear defeat without losing heart!
勇气最巨大的测试在地球上是负担失败没有丢失的心脏！
The greatest test of courage on earth is to bear defeat without losing heart!
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