On 9 September this year, Her Majesty Queen Elizabeth II will become the longest reigning monarch in British history, breaking the record set by her great-great grandmother Queen Victoria, who was on the throne for 63 years and seven months. 　　To celebrate this remarkable milestone, the BBC today announces a new BBC One (1x60) documentary, The Queen’s Longest Reign: Elizabeth & V... (展開(kāi)全部)