工作人员在介绍园博会的北京特色的纪念品“拨浪鼓”（2月21日摄）。近日，70多款北京国际园林博览会特许纪念品亮相。第九届北京国际园林博览会特许纪念品涵盖园艺、玩具、食品等26类，1500多款。4月底前北京市各个商业区的100多家专卖店和专柜将开始销售第九届北京国际园林博览会特许纪念品。第九届北京国际园林博览会的城市展园和公共展园总数达128个，博览会将突出园林知识“大百科全书”、生态修复化腐朽为神奇、绿色低碳以人为本等六大特色。其中，建筑面积达4.3万平方米的中国园林博物馆，是世界上唯一一个全面展示中国和世界园林的博物馆。新华社记者 李欣 摄 Staff in this garden expo Beijing characteristics souvenirs"rattle"(Feb. 21 perturbation).recently,More than 70 of Beijing international garden expo franchise souvenir appearance.The ninth session of Beijing international garden expo franchise souvenir covers gardening/toys/Food and class,More than 1500).Before the end of April each business district of Beijing more than 100 monopoly stores and shop will start selling the 9th Beijing international garden expo franchise souvenirs.The ninth session of Beijing international expo garden city ZhanYuan and public ZhanYuan total 128,Expo will highlight the garden knowledge"encyclopedia"/Ecological restoration change decayed for magical/Green low carbon people-oriented and so on six big characteristics.the,The construction area of 43000 square meters of the Chinese garden museum,Is the world's only a comprehensive display of China and the world garden museum.Xinhua news agency reporter li xin perturbation