english: If we add water, what will happen is, this swellable material is going to absorb the water, the polymer chains will move apart from each other, and the entire material is going to become bigger.
non_english: Ako dodamo vodu, desiće se da će upijajući materijal apsorbovati vodu, lanci polimera će se međusobno razdvojiti i celokupni materijal će postati veći.