青云翻译

In the space within two years after the docking experiments, to China in 2020, paving the way for a permanent space station

Space docking experiment in a period of two years after, paving the way for China has permanent space station in around 2020

Carry on the outer space in the after two years to dock the experiment, have the permanent space station for China about 2020 to smooth the way

In the two years since space docking experiments carried out in China in 2020, around pave a permanent space station

Space docking experiment in a period of two years after, paving the way for China has permanent space station in around 2020