12月15日，浙江省桐乡市乌镇，一个自行车点停满了可以利用二维码租赁的公共自行车。第二届世界互联网大会于12月16日在乌镇拉开大幕。为鼓励参会嘉宾绿色出行，乌镇运用二维码技术实现了全镇公共自行车系统智慧化运营。[中国网 陈博渊 摄]
Intelligent bikes are parked at a yard in Wuzhen, the location of the second World Internet Conference (WIC) on Dec. 15, 2015, one day prior to the event's opening ceremony. Guests attending the WIC are encouraged to use these bikes as the WIC authority promotes green transport. [Photo by Chen Boyuan / China.org.cn]