The 4R Recycle, Reduce, Replace and Reuse. Joao Carlos Machon Ng. Joao Carlos Machon Ng. 13 subscribers. Subscribe. ... <看更多>

環保4R Reduce 減用Reuse 再用Recycle 循環Replace 替代而Responsibility 讓天天都是地球日. ... <看更多>

Jul 30, 2019 - Explore Dunia Printing's board "4R ( Reduce Reuse Recycle Recover )" on Pinterest. See more ideas about reduce reuse recycle, reuse recycle, ... ... <看更多>