主持人语： 嗨！亲爱的家长、孩子们，欢迎你们来到“趣味园”！快把全家人都动员起来吧，参加我们的消防趣味园活动。爱动手的孩子们，一定对趣味百科感兴趣。快去看！小小试验在等着你们。认识一些燃烧与灭火的原理，哈！你们又长了知识。我们的周围无处不存在一些火灾隐患， Moderator language: Hi! Dear parents, children, welcome to “Fun Park”! Let’s mobilize the whole family quickly and join our Fire Fun Garden event. The children who love to do it must be interested in entertaining encyclopedia. Go see! A little test is waiting for you. Know some principles of burning and extinguishing fire, ha! You have long knowledge. There are some fire hazards everywhere around us,