gravy train

US /ˈɡreɪ.vi treɪn/
UK /ˈɡreɪ.vi treɪn/
"gravy train" picture
1.

train de la fortune, source de revenus facile

a situation in which someone can make a lot of money for very little effort

:
He got on the gravy train when he inherited his uncle's business.
Il est monté dans le train de la fortune quand il a hérité de l'entreprise de son oncle.
Many people try to get on the gravy train of government contracts.
Beaucoup de gens essaient de monter dans le train de la fortune des contrats gouvernementaux.