For example, this is a great way to use up discarded plastic water bottles to grow food on a vertical garden: Seedling image is by Chrisseee on Flickr, with a Creative Commons Attribution License. 
Kwa mfano, mbinu hii bora ya kutumia chupa za za maji plastiki zilizotupwa kwa ajili ya kutengeneza bustani ya kuelekea juu: Picha ya kuotesha mbegu ni ya Chrisseee kwenye mtandao wa Flickr, inalindwa kwa hatimiliki ya Creative Commons Attribution License.