日韩午夜精品视频,欧美私密网站,国产一区二区三区四区,国产主播一区二区三区四区

An Asia-Pacific innovation contest opens on Aug. 6, 2016, in Qingdao, a coastal city of east China’s Shandong province. Organized by the Asia-Pacific Adolescent Robot Association, the two-day event attracted almost 1,000 teenagers from over 20 provinces, cities and regions of the country. [qingdaonews.com]