Translate the following English sentence to French:
"Unfortunately, these sectors have been devastated: they have first to rebuild and then, perhaps the most difficult thing, to regain consumer confidence."
Malheureusement, ces professions ont été terriblement endommagées. Elles ont, d'une part, à reconstruire, d'autre part, et c'est peut-être le plus compliqué, à regagner la confiance commerciale.