Two large men fight each other to see who is the strongest.  A human intervenes in a duel between cow and bear.  A girl marries a snake.
and he was sweating from 
his neck to his back.
y estaba empapado de sudor
 por el cuello y la espalda.
y se encontraba empapado de sudor 
por todo el cuello y la espalda.
e estava suando do 
pescoço até as costas.