【正文】
tains and rivers)(71) 季節(jié) (Seasons) (72) 宇宙(Universe) (73) 人與自然 (Man and nature)21.世界與環(huán)境(The world and the environment)(74) 國(guó)家與民族 (Countries and nationalities)(75) 環(huán)境保護(hù) (Environmental protection) (76) 人口 (Population)22.科普知識(shí)與現(xiàn)代技術(shù)(Popular science and modern technology)(77) 數(shù)字與數(shù)據(jù) (Numbers and data) (78) 科普知識(shí) (Popular science)(79) 發(fā)明與技術(shù) (Inventions and technological advances)(80) 信息技術(shù) (Information technology)23.歷史與社會(huì)(History and society) (81) 中國(guó)歷史與世界歷史 (History of China and the world)(82) 著名人物 (Famous people)24.故事與詩(shī)歌(Stories and poems)(83) 故事 (Stories) (84) 詩(shī)歌 (Poems) (85) 短劇 (Short plays) (86) 作家 (Writers)