Fireworks festival lights up skies over Zagreb - PhotoBlog http://photoblog.msnbc.msn.com/_news/2012/07/01/12507973-fireworks-festival-lights-up-skies-over-zagreb?lite
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札格雷布 - 维基百科，自由的百科全书 http://zh.wikipedia.org/wiki/%E8%90%A8%E6%A0%BC%E5%8B%92%E5%B8%83
