Translation of "Hardened" in French

Switzerland hardened its immigration policy.

La Suisse a durci sa politique d'immigration.

He hardened his heart against her.

Il a endurci son cœur envers elle.

Years of farm work have hardened his body.

Des années de travail agricole ont durci son corps.

He hardened clay by putting it into a fire.

Il durcissait l'argile en la mettant dans le feu.

This bit of reverse-psychology made even his most battle hardened veterans feel ashamed.

Ce peu de psychologie inversée a rendu honteux même ses vétérans les plus aguerris.