Translate the following English sentence to French:
"Not only is it fundamental to the enlargement to see the acquis communautaire adopted in the material sense prior, more than anything we want attention to be given to the ethical dimension."
L' acquis communautaire revêt à nos yeux une importance primordiale sur le plan matériel, mais nous réclamons surtout l' attention en ce qui concerne l' acquis éthique.