You're walking down by the river and see: here's the ice that belongs to the family of the Ivanovs, and here's the Petrovs' ice, etc. The best ice comes from the running water.
Caminas por el río y ves: acá está el hielo que pertence a la familia de los Ivanov, y acá el hielo de los Petrov, etc. El mejor hielo viene del agua corriente.