工匠把烛台的表面镀上一层银，让它看起来更精致。

The craftsman ___silvered the surface of the candlestick to make it look more elegant.

晨雾给树林镀上了一层银色的光泽。

The morning mist ___silvered the trees with a shiny glow.

岁月让他的胡须渐渐变成了银白色。

Over time, his beard ___turned silver beautifully.