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: 金寨县| 铁岭县| 安西县| 昌都县| 丰顺县| 宁河县| 全南县| 南阳市| 汝阳县| 天水市| 阿拉尔市| 苍溪县| 大冶市| 陇川县| 临桂县| 新昌县| 武宣县| 波密县| 石景山区| 汝城县| 井冈山市| 本溪| 旺苍县| 莒南县| 广饶县| 九龙城区| 秦安县| 安陆市| 宁南县| 莱芜市| 淮南市| 张家川| 大庆市| 长岭县| 时尚| 郑州市| 东乡族自治县| 永新县| 琼海市| 柯坪县| 鹿泉市|