尽管如此，因为我不能说一个连自己都相信的谎言，所以我必须验证。

But, because I couldn't lie convincingly even to myself, I had to check.

youdao

如果我想以白盒方式验证这段代码，就必须将特定于用户界面的代码与业务代码分开，这就需要进行重构。

If I want to validate this code in a white box manner, I have to separate UI-specific code from business code, which requires some refactoring.

youdao

我只有必须编写验证方法，确保价格是有效的。

I only had to write a validation method to ensure the price was valid.

youdao