Task: Translation
Input (English): For that reason, the uninterrupted flow of assets in massive volumes between the world' s financial centres is not merely speculative activity, which has nothing to do with the real economy.
Output (Spanish): Por esta razón, el ininterrumpido flujo de enormes caudales entre los centros financieros mundiales no será simplemente una actividad especulativa sin lazos con la economía real propiamente dicha.