Translate the following English sentence to French:
"The strange nature of relations between the European Union and Turkey, which we have experienced for many years, from the beginning and throughout, is due to the political problem which we call Turkey."
La singularité des relations Union européenne - Turquie, telle que nous l' avons vécue pendant de nombreuses années, dès le départ et dans le vif, est due au problème politique qui s' appelle Turquie.