Putting a human into space is the first step of three steps in China's manned space programme, Xie said.

谢还说，飞人太空还只是中国载人航天三步走规划的第一步。

youdao

Putting a human into space is the first step of three steps in China's manned space programme, Xie said.

谢还说，飞人太空还只是中国载人航天三步走规划的第一步。

youdao