They were excited with joy at the success.是什么意思？

They were excited with joy at the success.

他们为成功而欣喜若狂。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

excited

adj. 兴奋的，激动的，活跃的，激发的，受刺激的；v. 使兴奋（ excite的过去式和过去分词）；

例句
The man in the house was in a very excited and agitated state.
房子里的那名男子情绪非常激动且焦灼不安。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

joy

n. 高兴，喜悦，喜悦，成功；

例句
She had given him the only joy his arid life had ever known.
她为他枯燥无味的生活带来了从未有过的乐趣。

at

prep. （表示位置）在，在（某时间或时刻），以，达， 向，朝；n. 阿特（老挝辅币单位，100 阿特 = 1 基普）；

例句
Prices start at £13.95 a metre for printed cotton...
印花棉布以每米13.95英镑的价格起售。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

success

n. 成功，成就，好成绩，好结果，成功的人（或物）；

例句
Tom is genuinely appreciative of all the success he's had.
汤姆为他自己获得的所有成功由衷地感激。