english news 英语新闻-National Day celebration held in Sofia, Bulgaria

Bulgarian soldiers march during the National Day celebration held in Sofia, Bulgaria, on March 3, 2013.

Bulgarian soldiers march during the National Day celebration held in Sofia, Bulgaria, on March 3, 2013. (Xinhua/Chen Hang)

A girl attends the National Day celebration held in Sofia, Bulgaria, on March 3, 2013.

A girl attends the National Day celebration held in Sofia, Bulgaria, on March 3, 2013. (Xinhua/Chen Hang)

Bulgarian President Rosen Plevneliev (C) inspects a parade during the National Day celebration held in Sofia, Bulgaria, on March 3, 2013.

Bulgarian President Rosen Plevneliev (C) inspects a parade during the National Day celebration held in Sofia, Bulgaria, on March 3, 2013. (Xinhua/Chen Hang)

Bulgarian President Rosen Plevneliev (C) inspects a parade during the National Day celebration held in Sofia, Bulgaria, on March 3, 2013.

Bulgarian President Rosen Plevneliev (C) inspects a parade during the National Day celebration held in Sofia, Bulgaria, on March 3, 2013. (Xinhua/Chen Hang)