Silver or gold paint can be used to give them a rough texture.

银色或金色涂料，可以用来给他们一个粗糙的纹理。

youdao

Sometimes inexpensive jewelry looks like gold or silver but it is actually just paint over inexpensive metal.

有时候一些价格低廉、看起来像金制或银制的首饰其实只是在便宜的金属上加了涂层。

youdao

If this be thy wish and if this be thy play, then take this fleeting emptiness of mine, paint it with colours, gild it with gold, float it on the wanton wind and spread it in varied wonders.

假如这是你的愿望，假如这是你的游戏，就请把我这流逝的空虚染上颜色，镀上金辉，让它在狂风中飘浮，舒卷成种种的奇观。

youdao

This one gleams with fresh white paint and gold leaf.

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Meanwhile, Royal Mail has painted itself into something of a corner with another pledge - to paint a postbox gold in each of the medallists' home towns.

BBC: Heptathlete Jess Ennis

The best of these carvings have a joyful exuberance, with carved tulips, hearts, animals, or fruit, rhinestones, gold paint, red velvet- lined drawers with secret compartments and pin-release locks.

FORBES: Artists in overalls