Until1954itwasthoughtthatnomancouldrunonemileinlessthan...
問題詳情：Until1954itwasthoughtthatnomancouldrunonemileinlessthanfourminutes.Asyears 41therecordcamecloserandclosertofourminutesandRogerBannister,ayoungEnglish42,begantobelievehemight43 thisalmostmagi...