Pupils learn robot programming at Zhongming Primary School in the Yi'an District of Tongling, east China's Anhui Province, July 4, 2018. Children participate in various activities during summer vacation. (Xinhua/Guo Shining)
Take a look at children's colorful summer vacation
Source: Xinhuanet| 2018-07-14 09:16:38|Editor: mmm
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