Municipal teenagers' robotics competition held in China's Tianjin - Xinhua | English.news.cn - Xinhua

Municipal teenagers' robotics competition held in China's Tianjin - Xinhua | English.news.cn  Xinhua

A contestant participates in a municipal teenagers' robotics competition held in Binhai New Area of north China's Tianjin, May 25, 2019. Young contestants from ...

from ""fll" "lego"" - Google News http://bit.ly/2HSslnY