It seems essential to be able to test the effectiveness, efficiency, and extent to which each action meets expectations, in order to improve their quality and spread them further if they should turn out to be interesting.
Il paraît essentiel de pouvoir tester l’efficacité, l’efficience et la réponse aux attentes de chaque action afin d’en améliorer la qualité et de la diffuser plus largement si elle s’avère intéressante.
