Translate the following English sentence to French:
"In the face of the thousands of Internet sites with turnovers of millions of euros, which sell children and exploit them sexually, Parliament, the Commission and Council must think carefully."
Les milliers de sites Internet qui, pour un volume d'affaires de millions d'euros, vendent des enfants et les exploitent sexuellement, doivent inciter le Parlement, la Commission et le Conseil à la réflexion.