Title: Fei tian zhi lu
Description: Ben shu yi wen tu bing mao de xing shi, jian yue hui gu le ren lei fei tian de meng xiang he xian qu zhe de zhuo yue gong xian, jie shao le zai ren hang tian de yi xie guan jian ji shu he li lun yi ju, yi ji shi jie zhu ming de hang tian zhong xin. shu zhong te bie dui huo jian zai zai ren hang tian huo dong zhong de zuo yong he huo jian de jie gou yu yuan li zuo le zhong dian jie shao.
Subjects: Astronautics, Popular works