+ block_duration:
+ hours:
+ one: '%{count} heure'
+ other: '%{count} heures'
+ days:
+ one: 1 jour
+ other: '%{count} jours'
+ weeks:
+ one: 1 semaine
+ other: '%{count} semaines'
+ months: '%{count} mois'
+ years:
+ one: 1 année
+ other: '%{count} années'