但只有两只降落伞，都是给受保护的部门的，一只给卫生部，一只给国际发展署。
There are only two parachutes, one for each of the protected departments, Health and International Development.
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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