Students adjust robots during a competition held in Longhui County, Shaoyang City of central Chinas Hunan Province, April 20, 2019. More than 1,000 primary, middle school and high school students took part in the competition.
○湖南省學生参加机器人竞赛
2019年4月20日,湖南省邵阳市隆回县,学生们在比赛中调整机器人。有1000多名中小学生参加了比赛。