Translate the following English sentence to French:
"Mrs Peijs' s report seems to us to be very balanced, but we would like to draw your attention to one of the key objectives for the promotion of short sea shipping: the simultaneous reduction of the time and direct cost involved in port operations for ships which provide this type of service."
Le rapport de Mme Peijs nous semble très équilibré, mais nous voudrions attirer l' attention sur un des objectifs clés pour la promotion du transport maritime à courte distance : la réduction simultanée du temps et du coût direct des opérations portuaires des navires qui fournissent ce type de services.