第三屆世界童軍大露營

The 3rd World Scout Jamboree, the coming of age Jamboree, was held at Arrowe Park, Birkenhead, in 1929 and celebrated the 21st Anniversary of the publication of Scouting for Boys.
第三屆世界童軍大露營，於 1929 年在伯肯黑德的阿羅公園舉行，慶祝了《童軍警探》出版 21 週年。

Thirty five countries were represented by 30,000 Scouts, plus another 10,000 British Scouts who took the opportunity of camping in the vicinity. It was certainly the greatest assembly of international youth the world had ever seen up to that time. Two things stand out from the Arrowe Park Jamboree – the numbers and the mud. It rained so much that the clay soil could not absorb the waterand the site soon resembled a sea of mud.
35 個國家有 30,000 名童子軍代表，另外還有 10,000 名英國童子軍藉此機會在附近露營。這無疑是當時世界上有史以來最盛大的國際青年集會。Arrowe Park Jamboree 有兩件事很突出——人數和泥濘。雨下得太多，黏土無法吸收水分，很快就變成了一片泥海。