英语翻译

如果一个人年轻的时候不奋斗,老了是会后悔的,生和死只是过眼云烟的这种想法是错误的.为什么啊这是个省略句，这样就好理解了：Live and die is only in passing, and this is a wrong thought .看不懂，好深奥这样就好理解了：To live and to die is only in passing, and this is a wrong thought .To live and to die是个不定式做主语，其意义是单数的，故用isin passing是个习语，“过眼云烟”的意思，用作表语。