近年来，随着我国科学文化事业的不断发展，北京的博物馆大家族逐渐兴旺起来，其成员已超过一百多家，展览的内容包罗万象：政治、军事、天文、历史、自然、航天、航空、工艺美术、印刷制造等等，难尽其详。但在兴奋之余我又感到有点美中不足，那就是现代文明的骄子————汽 In recent years, with the continuous development of science and culture in our country, the big family of museums in Beijing have gradually prospered, with more than 100 members. The contents of the exhibition include everything from politics, military affairs, astronomy, history, nature, aerospace, aviation, Arts and crafts, printing and manufacturing, etc., difficult to detail. But in excitement I feel a little fly in the ointment, that is the pride of modern civilization ---- steam