作为旨在认证载人猎户座的降落伞系统测试系列的一部分，那是该航天器经历过的最高速度。
That is thehighest speed the craft has experienced as part of the test series designed tocertify Orion's parachute system for carrying humans.
作为旨在认证载人猎户座的降落伞系统测试系列的一部分，那是该航天器经历过的最高速度。
That is thehighest speed the craft has experienced as part of the test series designed tocertify Orion's parachute system for carrying humans.
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