“manned spaceflight”可以造什么句，manned spaceflight造句

China has selected 2 female preparatory astronauts for the first time since the country started its manned spaceflight program.

We strive to acquire key technologies and conduct experiments on such technologies to raise our manned spaceflight capacity, laying a foundation for exploring and developing cislunar space.

- To establish China's own manned spaceflight system and carry out manned spaceflight scientific research and technological experiments on a certain scale; and

Chinese premier Wen Jiabao said in a congratulation message that China's first manned spaceflight has been a "complete success", which shall be written into the history of China's space program development.

There was an astronaut who peed in his spacesuit before liftoff? A seemingly inauspicious start to what became the first American manned spaceflight.