国产一区二区三区精品视视频_免费少妇荡乳情欲视频_国产成人影院一区二区三区_欧美最猛性XXXXX孕妇_国产尤物av尤物在线观看_亚洲视频一区_色在线成人在线_激情五月深爱婷婷_久久精品午夜福利_五月天婷婷久久激情一本,有色视频在线观看免费高清,被迫穿上极紧连体泳衣憋尿操,女店长闷湿丝袜中文字幕

The Xplorer Prize

The "Xplorer Prize", officially launched in January 2019, is a new public welfare project initiated by Tencent in partnership with leading scientists. It focuses on promoting fundamental science and cutting-edge core technology in society by direct funding to young scientists to achieve breakthroughs. On November 2nd, 2019, fifty scientists received the inaugural Xplorer Prize Awards in Beijing.