"to blast away" in Spanish

Context examples for "to blast away" in Spanish(!) These sentences come from external sources & may not be accurate. Therefore, we are not responsible for their content.
to blast away at sth
seguir disparando contra algo
This is absolutely legitimate, but we must not turn this into a sort of fairground shooting-gallery where we blast away and see how many candidate Commissioners remain standing.
Eso es absolutamente legítimo, pero no podemos convertir esto en una especie de barraca de feria en la que hacemos un pim, pam, pum para ver cuántos candidatos a Comisario son derribados.