bonjour, j'aurai besoin de l'aide de quelqu'un pour corriger des erreurs dans le texte suivant, ou changer des mots si il y a trop de répétitions. Merci

Sport has real power. It offers the possibility of being in a team, with a bunch of friends or here at the Invictus Games, to share happiness with his military comrades, and that's the most important. Sport offers a multitude of emotions, and strengthens family values. For athletes and for the rest of us, it gives confidence and hope, and they can prove who they are. Sport changes lives, and the most important thing in this competition is to participate and not to win, because the best is to have enjoyed playing with your comrades.​