1. 兴高采烈的;得意洋洋的
If you are elated, you are extremely happy and excited because of something that has happened.

1. exultantly proud and joyful
in high spirits

e.g. the elated winner
felt elated and excited

2. full of high-spirited delight

e.g. a joyful heart

Synonym: gleefuljoyfuljubilant