Translate the following English sentence to French:
"It is an enormously important part of Europe's endeavours over the next few years; as important, in some ways in projecting stability, as the whole process of enlargement."
Voici un aspect extrêmement important du défi que l' Europe devra relever au cours des prochaines années, aussi important, d' un certain point de vue, que le processus d' élargissement dans son ensemble.