success 
英 [səkˈsɛs]  美 [səkˈsɛs] 
n. 成功；成就；胜利；成功者，成功的事迹

例句：
It's important for the long-term success of any diet that you vary your meals. 

如果想要成功做到长期节食，很重要的一点是要膳食多样化。

Most of the cast was amazed by the play's success. 

大多数演员都为该剧大获成功而感到惊讶。

The circus was a big success. 

马戏大获成功。

The play was a great success. 

那台剧大获成功。