1. Her ebulliency was contagious and soon everyone in the room was laughing and smiling.
她的热情洋溢感染力很强，很快房间里的每个人都笑了起来。
2. The team played with ebulliency and scored a spectacular goal in the final minutes of the game.
球队表现出兴高采烈的状态，在比赛的最后几分钟打进了一个壮观的进球。