Many of the world's cities are built around waterways. Paris and the Seine, Allahabad, India and the Ganges, Cairo and the Nile -- these rivers, at one time the life-force of their city, are now so polluted they're unfit for swimming and host very little natural wildlife.
원문출처 : https://www.cnn.com/2021/09/08/europe/biomatrix-floating-islands-urban-waterways-c2e-spc-intl/index.html
원문출처 : https://www.cnn.com/2021/09/08/europe/biomatrix-floating-islands-urban-waterways-c2e-spc-intl/index.html