Original: The voting is conducted in several rounds, under a form of exhaustive ballot: in the first two rounds, anyone can enter their name; but in subsequent rounds, the person receiving the least votes is removed from the race until one candidate gains an absolute majority.
Simplified: The voting is conducted in several rounds: in the first two rounds, anyone can enter their name; but in subsequent rounds, the person receiving the least votes is removed from the race until one candidate gains an absolute majority.