美国纽约一家公司推出二十世纪电视图像百科全书。该书全长七十五小时,其中包括本世纪二千二百多起重大事件,以及一些著名政治家的传记,基本反映了本世纪人类重大的政治、经济和社会生活。 A company in New York, USA, launched the twentieth century television image encyclopedia. The 75-hour book, which covers over 2,200 major events of this century and biographies of prominent politicians, basically reflects the major political, economic and social life of mankind this century.