The Freedom 7 capsule made a suborbital flight lasting 15 minutes.
自由7号宇宙飞船共进行了长达15分钟的轨道外飞行。
The launch of Mercury's Freedom 7 mission was initially supposed to take place in March 1961 but was postponed due to technical problems.
水星的自由7号的发射任务起初应该是在1961年3月进行，但因技术问题而推迟了。
The launch of Mercury's Freedom 7 mission was initially supposed to take place in March 1961 but was postponed due to technical problems.
水星的自由7号的发射任务起初应该是在1961年3月进行，但因技术问题而推迟了。
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