兴奋的名词形式英语

　　The announcement sent a ripple of excitement through the crowd.

　　这件事一宣布就在人群里引起了一阵兴奋。

　　His face was bright with excitement.

　　他兴奋得满脸放光。

　　Children were running around squealing with excitement.

　　孩子们跑来跑去，兴奋地尖叫着。