It's footage that we've collected for scientific purposes. And that's one of the things that Bill's been doing, is providing scientists with this first view of animals like this, in the world where they belong. They don't catch them in a net. They're actually looking at them down in that world.
Básicamente, esto que ven son datos científicos, es material que hemos recolectado con propósitos científicos y esa es una de las cosas que Bill ha estado haciendo, darle a los científicos un primer vistazo a animales como estos en el mundo en el que viven; no se atrapan con