French phrase
La cause principale est ~.
Meaning
The main cause is ___.
When to use it
Identifies the central factor behind a problem. It is objective and common in reports and minutes.
Example dialogue
La cause principale est un manque de formation des employés.
The main cause is a lack of employee training.
D'accord, organisons une formation pour l'équipe.
All right, let's organize training for the team.