Translate the following English sentence to French:
"So many corpses of drowned illegals get washed up on Spanish beaches that it has sparked off a macabre debate as to who should pay for the burials."
Les plages espagnoles voient s' échouer tellement de cadavres d' illégaux noyés qu' une discussion macabre a été lancée afin de savoir qui devait payer les inhumations.