It is a pity that you miss a good chance.为什么是虚拟?

问题描述:

It is a pity that you miss a good chance.为什么是虚拟?
应该怎么理解?怎么翻译?

省略了should吧.原句应该是It is a pity that you should miss a good chance.请问该如何翻译呢?真是可惜,你错过了一个好机会。