青春非常短暂英语怎么说

"Youth is very short-lived" 或者 "Youth is fleeting" 是英文表达青春非常短暂的常用说法。这个表达来源于英语中的一句谚语："Youth is wasted on the young"，意思是青春常常被浪费在年轻人身上。
下面是一些例句：
It's a shame that youth is so fleeting. 青春短暂真是可惜。
Youth is a time of unlimited potential and possibility. 青春是一个潜力无限、可能性无限的时期。
We must make the most of our youth while we have it, because it won't last forever. 我们必须在拥有青春的时候充分利用它，因为它不会永远持续。