When Dr. James Sulikowski, a professor of marine science at the University of New England, and his team was chumming the waters off the coast of Maine just after dawn July 2, they hoped to attract a porbeagle shark that they could tag and collect samples for research.
원문출처 : https://www.cnn.com/2019/07/17/us/shark-plastic-trnd/index.html
원문출처 : https://www.cnn.com/2019/07/17/us/shark-plastic-trnd/index.html