dureza
Said in 2 Spanish podcast lines.
A mí, sobre todo, me suele llamar muchísimo la atención la dureza de las condiciones que alberga una raza mareal.
What usually catches my attention the most is the harshness of the conditions that a tidal race encompasses.

NómadasNómadas - Geoparque de la Costa Vasca, tesoros de roca - 07/09/24
Cosas que uno se pone arriba de los callos, arriba de los juanetes, los ojos de gallo, la dureza de los talones.
Things that one puts on top of corns, bunions, styes, the hardness of the heels.

Venganzas del PasadoLa venganza será terrible del 06/09/2024
The shows belong to their publishers, and each line plays from the publisher’s own file. Translations are machine-made. Spanish books and courses on Amazon (affiliate link).