translation.en: Another thing that we're looking at and asking people to think about is we've added a fourth R onto the front of the "Reduce, Reuse, Recycle," three R's, and that is refuse.
translation.zh: 我们关注，并让人们思考的另一件事 是我们 在原本3个R原则前， Reduce、Reuse、Recycle， 加了第四个R原则，它就是拒绝使用。