Translate the following English sentence to French:
"I know that this approach has disappointed some colleagues, particularly those who raised the debate last year, and it has been suggested that the Parliament would simply walk away from important issues if we left it at that."
Je sais que cette approche a déçu certains collègues, en particulier ceux qui ont soulevé le débat l'année dernière, et il a été suggéré que le Parlement éluderait purement et simplement les questions importantes si nous nous en tenions à cela.