心花怒放用英语怎么说?

be elated, be wild with joy

心花怒放: [ xīn huā nù fàng ]

1. brimming with joy

例句与用法:
1. 我觉得自己高兴得心花怒放。
I felt as if my heart would burst with joy.

2. 我们看到山峦景色, 心花怒放.
We were enraptured by the view of the mountains.

http://dict.cn/search/?q=%D0%C4%BB%A8%C5%AD%B7%C5

brimming with joy

joy 是快乐的意思
brim 是充满的意思
整个意思就是充满了快乐

burst into happiness