Translate the following English sentence to French:
"It is only if we can clearly show that the Commission's use of money is managed in a sound and prudent way that we can hope to win back the trust that has been lost over recent years."
Ce n'est que si nous parvenons clairement à montrer que la Commission gère l'argent de manière saine et prudente que nous pourrons espérer regagner la confiance perdue au cours de ces dernières années.