The most important thing is obviousness.

最重要的事情是要显而易见。

Despite its obviousness the simplicity principle has its subtleties.

尽管简单性原则显而易见，但它也有其微妙之处。

The answer might surprise you with its obviousness: you can't add any more files.

答案可能会让你惊讶：你不能添加任何文件。

Even if no prior art can be found and a patent is granted, it may still not meet the requisite obviousness standard.

就算找不到先前技术，而且专利获准，这个专利仍然可能过不了“非显而易见”的标准。

Rather, his subtlety shows itself in his deliberate concealment of it, in the ways in which he masks himself in obviousness.

他的狡猾表现在他故意地隐藏这种隐约，而且是以很直白的方式表现的。