French phrase
~ est dû à ~.
Meaning
___ is due to ___.
When to use it
States the cause of an event or situation. It is a somewhat formal expression used in explanations and reports to present a factual cause.
Example dialogue
Le retard est dû à l'embouteillage.
The delay is due to the traffic jam.
D'accord, je préviens le client.
All right, I'll notify the client.