The deepest known sighting of an octopus has been captured on film, more than a mile deeper than the previous reliable sighting.
원문출처 : https://www.cnn.com/2020/05/29/world/deepest-octopus-intl-scli-scn/index.html
원문출처 : https://www.cnn.com/2020/05/29/world/deepest-octopus-intl-scli-scn/index.html