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Science awareness activity held at primary school in China's Hebei

Source: Xinhua| 2018-09-18 22:35:03|Editor: Yamei
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#CHINA-SHIJIAZHUANG-SCIENCE-AWARENESS (CN)

Students watch a rocket experiment during a science awareness activity at a primary school in Shijiazhuang, north China's Hebei Province, Sept. 18, 2018. (Xinhua/Zhang Shuo)

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