中新网珠海4月9日电 (邓媛雯 陈彦儒)第31届广东省青少年科技创新大赛9日在珠海开幕，该次大赛共收到学生、科技教师参赛作品1239项，参加终评展示的有来自全省23个代表队426名学生携带的303个...
In Beijing, Zhuhai, April 9 (dengyuan Wen Chen yanru) at the 31st session of Guangdong Province Youth Science and technology innovation contest 9 in Zhuhai opened, the contest received a total of students, scientific and Technological Teacher entries 1239, participate in the display from the province's 23 team 426 students carry 303...
