不仅是饮料水瓶,在超市里购买塑料杯吃冰淇淋、喝咖啡,杯子也都是有偿使用的,等你用完之后,如果上交,押金就原价退还。应大学期间的丹麦留学生玛丽之邀,我走入了令人神往的童话之都哥本哈根。色彩艳丽典雅的街头建筑,穿城而过的自行车流,随处可闻的风琴乐韵,清新洁净的城市环境,我见尤怜的小美人鱼……让 Not only drink water bottles, buy plastic cups in the supermarket to eat ice cream, coffee, cups are also paid to use, and so on, after you run out, if turned over, the deposit on the original price refund. At the invitation of Danish student Mary during college, I walked into the enchanting fairytale capital of Copenhagen. Colorful and elegant street architecture, passing through the city and the bike flow, organ rhythm can be heard everywhere, fresh and clean urban environment, I see the particularly merciless Little Mermaid ... let