求翻译：如果我们再不自己奋发图强，发射自己的飞船和空间站，就会落在时代潮流的后面，会处处受制于人，这和我们国家发展的方针策略是严重违背的。是什么意思？

If we do not own greatness, launch their own spacecraft and space station, it will fall behind the times, everything will be controlled by others, this policy and our national development strategy is a serious violation of the.

If we are not going to launch their own themselves to strive the spacecraft and space stations, will fall behind in the forefront of the trend of the everywhere, and will be subject to control by others, and this and our national development strategy is a serious breach.

If we own do not work hard for the prosperity of the country again, launches own airship and the space station, can fall on trend of the times behind, can everywhere be under the control of others, this and our national development policy strategy is violates seriously.

Go all out if we do not own, launching its own spacecraft and space stations, you will fall behind in the times, is prone, this approach and our national development strategy is a serious violation of.

正在翻译，请等待...