It's a booming global business with 70 million cups consumed per day in the UK alone, but for every coffee drinker there's a slew of granules destined for landfill.
원문출처 : http://www.cnn.com/2016/07/08/world/coffee-recycling-bio-bean/index.html
원문출처 : http://www.cnn.com/2016/07/08/world/coffee-recycling-bio-bean/index.html