Its original office was located on the fifth floor of the Marconi building in London.
Its original office was located on the fifth floor of the Marconi building in London.
其最早的办公室位于伦敦马可尼大楼的5层。
Its original office was located on the fifth floor of the Marconi building in London.
其最早的办公室位于伦敦马可尼大楼的5层。