国产精品99一区二区三_免费中文日韩_国产在线精品一区二区_日本成人手机在线

Municipal teenagers' robotics competition held in China's Tianjin

Source: Xinhua| 2019-05-25 21:52:04|Editor: Li Xia
Video PlayerClose

#CHINA-TIANJIN-EDUCATION-ROBOTICS COMPETITION (CN)

Contestants participate in a municipal teenagers' robotics competition held in Binhai New Area of north China's Tianjin, May 25, 2019. Young contestants from 160 schools in Tianjin took part in five competition categories, including FIRST LEGO League (FLL) challenges and VEX robotics engineering challenges, during Saturday's competition. (Xinhua/Liu Dongyue)

   Prev 1 2 3 4 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001380891691
主站蜘蛛池模板: 灵宝市| 安达市| 萨迦县| 桦甸市| 昌宁县| 大冶市| 新乡县| 湾仔区| 增城市| 集安市| 保康县| 贵德县| 临澧县| 浮山县| 岱山县| 浦城县| 涪陵区| 南江县| 汽车| 吉林省| 英超| 林周县| 双峰县| 綦江县| 建瓯市| 浮山县| 宜良县| 永昌县| 广南县| 长丰县| 新和县| 平乐县| 克什克腾旗| 万全县| 商洛市| 临湘市| 桐梓县| 大兴区| 周口市| 紫阳县| 阿鲁科尔沁旗|