adj.热情洋溢，充满自信的，精力充沛的

His ebullient personality was infectious, and everyone in the room felt energized.
他充满活力的性格极具感染力，让房间里的每个人都感到充满活力。
She entered the party with an ebullient smile, instantly brightening up the atmosphere.
她带着灿烂的笑容走进派对，立刻照亮了整个气氛。
The children's excitement was evident as they chattered away with ebullient enthusiasm.
孩子们兴奋地交谈着，充满了活力和热情。
After winning the championship, the team celebrated with an ebullient victory dance.
获得冠军后，球队以欢快的胜利之舞庆祝。
The teacher's ebullient teaching style made even the most difficult concepts easy to understand.
老师充满活力的教学方式使得最复杂的概念也变得易于理解。
The news of their success brought out an ebullient response from their fans.
他们成功的消息引起了粉丝们的热烈反响。
The young entrepreneur's ebullient optimism inspired his colleagues to work harder.
年轻企业家的乐观精神激发了同事们更努力的工作。
Despite the challenging circumstances, she maintained an ebullient spirit, never losing hope.
面对困难，她仍保持着乐观的精神，从不丧失希望。
The newlyweds' ebullient love was palpable as they exchanged their vows.
新婚夫妇在交换誓言时，他们洋溢的爱情是显而易见的。
The partygoers were in high spirits, laughing and dancing with ebullient joy.
聚会上的人们情绪高涨，欢笑着，尽情舞蹈，充满了快乐。