要在火星上安居乐业自给自足，惟有私营部门方能改进航天运输的成本与可靠性[达到此举]必需之程度。

Only the private sector is capable of improving the cost and reliability of space transport to the degree necessary to establish self-sustaining life on Mars.

youdao

要在火星上安居乐业自给自足，惟有私营部门方能改进航天运输的成本与可靠性[达到此举]必需之程度。

Only the private sector is capable of improving the cost and reliability of space transport to the degree necessary to establish self-sustaining life on Mars.

youdao