The 2007 Zhejiang Hangzhou Scientific and Technological Fair for Students of Primary and Middle Schools opened on Saturday, providing youth with a stage to learn and practice scientific fantasy.
科技节通过举办科普大篷车、科学实验展示与比赛、钱江大桥模型设计展等系列活动，为青少年朋友搭建起一个学习、实践、展示、创造的大舞台。
The 2007 Zhejiang Hangzhou Scientific and Technological Fair for Students of Primary and Middle Schools opened on Saturday, providing youth with a stage to learn and practice scientific fantasy.
科技节通过举办科普大篷车、科学实验展示与比赛、钱江大桥模型设计展等系列活动，为青少年朋友搭建起一个学习、实践、展示、创造的大舞台。
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