Nanjing S&T museum attracts teenagers
Teenagers visit Nanjing Science and Technology Museum with their parents as the summer vacation comes in Nanjing, Jiangsu Province July 20, 2021. Children could participate in popular science games to arouse their interests in science.
Children experience "being an astronaut" at Nanjing Science and Technology Museum in Nanjing, Jiangsu Province July 20, 2021.
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