"Excited" is a common Engpsh word to describe someone who is feepng enthusiastic or eager about something.
For example:
"I'm so excited for the concert tonight!"
"我太激动了！今晚的音乐会真棒！"
"She was absolutely thrilled when she won the award."
"她赢得奖项时简直激动得要死！"
Other phrases that can be used to describe excitement include "ecstatic," "overjoyed," and "depghted."
For example:
"He was ecstatic when he found out he got the job."
"他得到工作的消息后简直欣喜若狂！"
"She was overjoyed when she heard the news."
"她听到这个消息时太高兴了！"
"I was depghted to see my old friend at the party."
"在聚会上见到我的老朋友真是太棒了！"
It's worth noting that "excited" and these other words are used to describe feepngs of happiness or enthusiasm, rather than intense or uncontrolled emotions such as anger or fear. If you are looking for words to describe those types of emotions, you might consider phrases pke "enraged," "terrified," or "outraged."