Translate the following English sentence to French:
"Mr President-in-Office of the Council, Commissioner, the view of the Greek Communist Party is that the main problem of Cyprus is not its accession to the European Union but the occupation of 40% of its territory by Turkey, which has continued for 26 years."
Monsieur le Président en exercice du Conseil, Monsieur le Commissaire, de l' avis du parti communiste de Grèce, le principal problème de Chypre n' est pas son adhésion à l' Union européenne mais la poursuite, depuis 26 ans, de l' occupation par la Turquie de 40 % de son territoire.