共享单车英文:sharing bike bicycle-sharing /sharing bike /shared bikes 共享单车 bicycle /bike /cycle 自行车 ride a bicycle /take a ride /cycle 骑自行车 park 停车 APP 应用程序（全称为application） scan the QR code 扫描二维码 unlock the smart lock 解开智能锁 timer 计时器 user 用户 smartphone 智能手机 keep fit 健身 environmental protection/ environment friendly/ help the environment 环保的 In full swing 如火如荼
brightly coloured 色彩鲜艳 The combination of technology, creativity and market forces 科技、创意、市场力量的结合
has changed the image of the city 改变了城市形象
curb carbon dioxide emissions 减少二氧化碳排放
reduce road congestion 减少道路拥堵的情况
random parking 随机停车 illegal parking 乱停乱放 bicycle damage 车辆损坏