Task: Translation
Input (Chinese): “这不是我们是否会受到攻击的问题，而是什么时候”安全专家迈克尔·韦迪比在哥本哈根大学哥本哈根哥本哈根大学的大学说到。
Output (English): "It's not a question of if we'll be attacked, but when" said security specialist Mikkel Vedby at the University in Copenhagen.