unpolished

基本解释

The code is sometimes unpolished, sometimes too specific, but it's always useful, and the article itself simply builds up to the code, presenting it with an explanation.
虽然代码有时候还比较粗糙，但是通常都非常有用，文章本身就是围绕代码构建的，在给出代码的同时进行了解释。
Although CNN may have been initially reticent to accept unpolished citizen reports, the network\\\'s editors and producers are now comfortable using the best of the online reports on the air.
尽管CNN可能对这些未经润饰的报告使用保持沉默，但现在网络编辑和制片人却舒服的用这些最好的网上素材制作广播节目。
If you’ve ever heard them, you know that at their best, they were sloppy (often sloppy drunk), ragged, unpolished — their early songs always sound just on the verge of falling apart completely.
如果你听说过他们，你会知道那曾经是一群随性的家伙（同时是一群随性的酒鬼），粗糙，未经雕饰 ——他们早期的作品总给人一种濒临崩溃的感觉。

But Virgin said the pitch--which included Merkley staffers' written ideas taped to windows--seemed unpolished.
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Not only did it feel unfocused — unpolished — the protagonist was on the wrong side of charming.
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Technically he was unpolished, like the art student he was whose career was interrupted by a higher calling.
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