"POPnology" exhibition held at Pacific National Exhibition in Vancouver

          Source: Xinhua| 2018-08-20 08:11:13|Editor: Yurou

          CANADA-VANCOUVER-EXHIBITION-POPNOLOGY

          People watch a Mars rover in motion at the "POPnology" exhibition at the Pacific National Exhibition in Vancouver, Canada, Aug. 19, 2018. "POPnology" is a touring showcase that features ideas like artificial intelligence, 3-D printers and virtual reality, and how those things evolved from science fiction to science fact. (Xinhua/Liang Sen)

             Prev 1 2 3 4 5 6 Next  

          KEY WORDS:exhibition
          EXPLORE XINHUANET
          010020070750000000000000011100001374036021
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  亚洲国产青草衣衣一二三区 | 日本色逼影音资源 | 中文字幕亚洲制服57页 | 日日狠狠久久偷偷色综合老牛 | 在线激情小视频免费看 | 伊人麻豆影院青草国产 |