l'occasion

à l'occasion de

on the occasion of

c'est l'occasion

it is an opportunity

saisir l'occasion

seize the opportunity

Je sautai sur l'occasion.

I jumped at the opportunity.

j'ai déjà eu l'occasion de

I already had the opportunity of

L'occasion est donc perdue.

It is a lost opportunity.

Merci de m'en donner l'occasion.

Thank you for your time.