我国载人航天工程将分三步走。第一步是发射几艘无人飞船和一艘有人飞船,将航天员安全地送入近地轨道,进行适量的对地观测及科学试验,并使航天员安全返回地面,实现载人航天的历史突破;第二步是重点完成航天员出舱活动、对接试验;第三步是建造长期有人照料的太空站。目前我国实施中的还只是这一工程的第一 China’s manned space project will be divided into three steps. The first step is to launch several unmanned spaceships and a manned spacecraft to safely transport astronauts into near-Earth orbit, conduct appropriate ground observations and scientific experiments, and return astronauts to the ground safely to realize the manned spaceflight. Historical breakthrough; the second step is to focus on completing the astronaut outbound activities and docking tests; the third step is to build a space station that has long been attended by people. At present, China’s implementation is still only the first of this project.