点石成金的英文：
[Literal Meaning]
touch lightly/stone/become/gold
to touch a stone and turn it into gold

[解释]
比喻修改文章时，稍稍改动原来的文字，就使它变得很出色

[Explanation]
to turn a crude essay into a literary gem

[例子]
进过你修改了几个字后，我这首诗终于发表了，你真是点石成金。

[Example]
After your alteration of several words, my poem was published eventually. You really has turned a crude essay into a literary gem.

The cheater boasted that he could turn stone into gold.
那个骗子吹嘘道, 他能点石成金。

After his revision, this article has been turned into gold.
这篇文章经过他的修改，犹如点石成金。

His gifted pen transmutes every thing into gold, and his own genial nature reflects its sunshine through his pages
他那支生花妙笔能点石成金，而篇页间又可见其温文尔雅，光彩熠熠的秉性。