kennedy is known for going above and beyond.

題目：

kennedy is known for going above and beyond.

解答：

above and beyond意思
一是in excess of the expectations or demands of,超越了期盼或要求
例如：she was always there to help us out in difficult times,above and beyond the call of duty .（她總是在困難時候主動幫助我們,超出了她職責的範圍）
二是：in addtion to,另外,此外
在這句話中應該是第一個意思,那麼翻譯起來的話就是
甘迺迪以殫精竭慮的工作而被人所共知.（大概這個意思）