Look back , they feel delighted to have won .Yet the euphoria dosen't last.是什么意思?

问题描述:

Look back , they feel delighted to have won .Yet the euphoria dosen't last.是什么意思?
求全句翻译还有,前面的look back怎么解释?

回顾过去,他们为赢得胜利而高兴.然而,幸福感并没有坚持到最后
回想过去的意思