Thereafter, the impetus for manned flight was lost.
从那以后，载人飞行的动力就消失了。
Although Project Firefly is still grounded, Hartman expects manned flight tests to begin soon.
尽管萤火虫项目还没有起飞，哈特曼预计很快就会开始载人飞行试验。
The Wright brothers were not the first to fly, but they are still regarded as the fathers of manned flight.
莱特兄弟也不是第一个飞上天的，但仍被称为载人飞行之父。
If future test flights go well, Copenhagen Suborbitals wants to move fast-the team hopes to have a manned flight by 2013.
如果未来的测试飞行进行得顺利，哥本哈根次轨道组织想要加快他们的步伐——他们希望在2013年之前有一次载人飞行。
The first launch will take place as soon as the facility is completed in 2015, with its first manned flight slated for 2018.
第一次发射将在2015年完工后尽快举行，其首次载人飞行定于2018年。
The first manned flight of Project Mercury was a complete success.
计划第一次载人飞行获得了完全的成功。
Schirra was commander of Apollo 7, the first manned flight of the Apollo spacecraft and the Saturn 1B rocket.
Schirra还是“阿波罗7号”任务的指挥官，“阿波罗7号”任务是第一次载人航天飞行，该次发射任务由土星1B型火箭完成。
In 2003, China became the third country to send a manned flight into space, following Russia and the United States.
在2003年，中国继俄罗斯和美国之后，成为第三个进行载人太空飞行的国家。
The pioneer was Paul MacCready, whose Gossamer Penguin made the first manned flight in 1980 in California, with his then 13-year-old son at the controls.
其中的先驱者是Paul MacCready，他的GossamerPenguin在1980年于加州第一次实行了载人飞行，当时是由他十三岁的儿子控制的。
The pioneer was Paul MacCready, whose Gossamer Penguin made the first manned flight in 1980 in California, with his then 13-year-old son at the controls.
其中的先驱者是Paul MacCready，他的GossamerPenguin在1980年于加州第一次实行了载人飞行，当时是由他十三岁的儿子控制的。
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