1. 历史 | History For a chronological guide, see Timeline of the BBC.【欲按时间顺序排列,请参阅 BBC 时间线。】 1.1 英国广播的诞生,1920 年至 1922 年 | The birth of British broadcasting, 1920 to 1922 Britain's first live public broadcast was made from the factory of Marconi Company in ...