A manned earth satellite was considered a necessary research step.
载人地球卫星被看作是一个必要的研究阶段。
2
All the people cheered up at the good news that our country has successfully launched a mannedsatellite.
全国人民欢呼我国成功地发射了一枚载人卫星。
3
On October 15, 2003, China launched its first manned spacecraft into orbit from the Jiuquan Satellite launch Centre in Northwest China's Gansu Province.