plating on plastics

例句：

1. 1.The wooden table needs to be plated with gold before it can be used.
   这个木桌需要先镀金才能使用。
2. 2.The car was plated in silver and black.
   这辆车被镀上了银色和黑色。
3. 3. The artist applied several coats of paint to the canvas before it was plated.
   艺术家在画布上涂了好几层颜料，然后再进行上漆处理。