A huge trash-collecting system designed to clean up plastic floating in the Pacific Ocean is finally picking up plastic, its inventor announced Wednesday.
원문출처 : https://www.cnn.com/2019/10/02/tech/ocean-cleanup-catching-plastic-scn-trnd/index.html
원문출처 : https://www.cnn.com/2019/10/02/tech/ocean-cleanup-catching-plastic-scn-trnd/index.html