A Lecture on Space Flight(一次航天飛行講座)

      Last Saturday I attended a lecture on space flight. I am glad that I have learned a lot about space.  Now I know something about the structure of a space rocket  and  understand  the importance of space flight to mankind.  I become interested in space.

      Yesterday I borrowed several books on space from the school library. I want to be a space scientist in the future.

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