Give my daughter the override code.

给我女儿重写密码。

It's the bank manager's security override code.

是银行经理的覆盖密码。

But now you've got a problem: you don't have the override code.

但是现在您遇到了一个问题：您没有覆盖代码。

So this is great— 5 and 4 could be the override code, but how do we know it's the only one?

所以这很好——5 和 4 可能是覆盖代码，但我们怎么知道它是唯一的呢？