Ou Chi-fu also stresses the need for people to do some sorting and to drop the idea that once the rubbish is outside their door, it no longer concerns them.
「要大家都改掉『把垃圾丟出家門，就和自己無關了』的觀念，垃圾分類才有可能做好！我們還有很長的距離要走」，他說。