电镀金属就是把金属薄薄地覆盖上一层金或银等。

To plate metal is to cover it with a thin layer of gold, or silver, etc.

youdao

饺子是扁圆的，它设计到类似于古代的一个形似金或银的锭子。

Jiaozi is oblate, similar in design to a shoe-shaped gold or silver ingot in ancient times.

youdao

这些来，在各种有趣的颜色，但往往金或银压花粉可以看看非常高雅的！

These come in all kinds of fun colors but often gold or silver embossing powder can look very elegant!

youdao

So you build it with a material like silver and gold, and then you encounter the problems of society that your bridge might get stolen because somebody thinks they have a better use for silver and gold than your bridge.

但如果你用金或银这样的材料,你又会面对新的问题,你的桥会被偷走,因为有人认为金和银有比造桥更好的用途

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