to spend less money due to financial difficulties
dépenser moins d'argent en raison de difficultés financières
"After losing his job, he had to tighten his belt."
"Après avoir perdu son emploi, il a dû serrer sa ceinture."
data used to train machine learning models to recognize patt...
to work continuously day and night
do whatever makes you happy or interested
no longer involved or relevant
to make a decision without enough information
the success and failure of someone or something over time