神州六号飞船的成功发射和返回，标志着我国的航天事业进入了大规模开发和利用太空的新阶段。

That, the successful launch and return of Shenzhou-VI spacecraft, marks our aerospace technology has entered the large-scale exploitation and utilization of outer space.

youdao

神州六号飞船的成功发射和返回，标志着我国的航天事业进入了大规模开发和利用太空的新阶段。

That, the successful launch and return of Shenzhou-VI spacecraft, marks our aerospace technology has entered the large-scale exploitation and utilization of outer space.

youdao