亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

Future of high-tech featured at Tianjin conference

By Liu Hui in Tianjin | chinadaily.com.cn | 2017-07-02 17:04
Future of high-tech featured at Tianjin conference

A visitor tests out VR payment, a new payment system that represents Alibaba's efforts to capitalize on the latest technology in online shopping, at the first World Intelligence Congress in Tianjin, June 30, 2017. [Photo by Yu Jie/Provided to chinadaily.com.cn]

BACK TO THE TOP
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US