通过这次讨论,一些同学赞成,他们认为太空探险能够使我们获得更多的新的知识,我们能够更好的认识宇宙,从太空取得新资源.也可

Through this discussion, some classmates are in favor of space exploration, they think that we may gain more new knowledge, we can understand the universe better,we will obtain the new resources from space . It may also extend our living space.
Of course, some have oppositions, they think that would cost too much money, the safe of astronaut will be a problem.
In my opinion , space exploration is very significant, which will improve our knowledge and make us know more about human living space.
加分啊兄弟