Celebrations around Europe on Nov. 11 mark the end of the first World War.
1． PLYMOUTH, ENGLAND - NOVEMBER 11: Royal Marines march through Plymouth city centre on November 11, 2011 in Plymouth, England. Thousands of people lined the streets for a Remembrance parade and march through the city centre to mark the homecoming of 1,000 3 Commando （突击队, 水陆装备突击队） Brigade （旅） Royal Marines from Afghanistan. Millions across the UK observed a two-minute silence today, to mark Armistice Day. (Photo by Matt Cardy/Getty Images)
2．Belgium's Crown Prince Philippe (L) lays a wreath （花环） during the Armistice Day ceremony marking the 93rd anniversary of the end of World War One in Brussels November 11, 2011. Remembrance Day （荣军纪念日） is observed on the anniversary of Germany signing the Armistice agreement at the end of World War One on November 11, 1918. REUTERS/Yves Herman (BELGIUM - Tags: ROYALS MILITARY ANNIVERSARY)
3．SPEAN BRIDGE, UNITED KINGDOM - NOVEMBER 11: Veterans attend Commando Memorial at Spean Bridge to observe a two minute silence as a mark of respect for the war dead on November 11, 2011 in Spean Bridge, Scotland. Armistice Day traditionally marks the end of the WWI when Germany and the allied forces (盟军) signed the armistice signaling the end of hostilities on the Western Front. The cessation （停止） of the war officially took effect on the eleventh hour of the eleventh day of the eleventh month and is marked annually by services of remembrance for all those who have fallen in wars and a two minute silence. (Photo by Jeff J Mitchell/Getty Images)
4．PLYMOUTH, ENGLAND - NOVEMBER 11: Royal Marines march through Plymouth city centre on November 11, 2011 in Plymouth, England. Thousands of people lined the streets for a Remembrance parade and march through the city centre to mark the homecoming of 1,000 3 Commando Brigade Royal Marines from Afghanistan. Millions across the UK observed a two-minute silence today, to mark Armistice Day. (Photo by Matt Cardy/Getty Images)
5．MADINGLEY, UNITED KINGDOM - NOVEMBER 11: A two minute silence is observed at the Cambridge American Cemetery ahead of a remembrance service on November 11, 2011 in Madingley, United Kingdom. The American Cemetery at Madingley is the only American WWII burial ground in England, and is the resting place of 3,812 American military personnel who died in the Battle of the Atlantic during World War II. The names of 5,126 Americans who gave their lives, but whose remains were never recovered or identified, are inscribed （刻） in the walls of Portland stone that surround the cemetery. Armistice Day traditionally marks the end of the WWI when Germany and the allied forces signed the armistice signaling the end of hostilities on the Western Front. The cessation of the war officially took effect on the eleventh hour of the eleventh day of the eleventh month and is marked annually by services of remembrance for all those who have fallen in wars and a two minute silence. (Photo by Dan Kitwood/Getty Images)