如果做得不好，但是，它的方法最有可能导致假前瞻性的岩石。

If done poorly, though, it's the method most likely to result in fake-looking rock.

youdao

它的结论将是，如果做得不好，它很可能就是一块遮羞布，甚至有害。

It will conclude that, done badly, it is often just a FIG leaf and can be positively harmful.

youdao

这是因为它将是一个完整的浪费如果做得不好鉴于它是一个宝贵的和昂贵的金属。

This is because it will be a complete waste if it is done poorly given the fact that it is one precious and expensive metal.

youdao