regas [rɛˈɣas] vi se bloquea [las personas de entrar o salir; cosas, de pasar a través de algo] is blocked [for people, from entering or exiting; for things, from getting through]
vi se atora [como clavos en la madera, o una llave en una cerradura] is stuck [for things like nails in wood, or key in a lock]