請把「成功背後 隱藏了一段不為人知的辛酸」翻譯成英文

句子翻譯成英文

「成功背後，隱藏了一段不為人知的辛酸。」
"At the back of the success is subtly hidden an episode of sufferning and bitterness not known to anyone."

2010-02-19 05:25:38 補充：
上面sufferning誤印，應為suffering，sorry!

" At the back of success, there was a poignant memories that nobody knows."

Behind the success, there were tons of hardships and bitterness hidden.
There were tons of hardships and bitterness hidden behind the story of success.

Behind the success, there were tons of hardships and bitterness hidden.
There were tons of hardships and bitterness hidden behind the story of success.