Science volunteers introduced AI, tech innovation, and hands-on experiments to students at Pengshan No. 2 Middle School in Sichuan’s Meishan city on February 17, 2025. A robot dog performance highlighted the event, which aimed to promote scientific knowledge and practical skills. (Photo by VCG)
By Wang Xinyuan,Fan Xing,Li Xuanyu(intern), Yang Haiqin/China Youth Daily
责任编辑：叶雨婷
编辑：陈戈辉