1. The penny was coppered and shiny, reflecting the sunlight.
硬币是铜制的，闪闪发光，反射着阳光。

2. The old clock had a coppered frame that added a vintage touch to the room.
那个老时钟有一个铜制的框架，为房间增添了一丝复古的氛围。

3. The artist coppered the edges of the painting to give it a unique finish.
艺术家在画作的边缘涂上了铜，使其具有独特的光泽。

4. The chef coppered the pot before cooking the caramel sauce.
厨师在烹制焦糖酱之前在锅里涂上了铜。

5. The jewelry designer coppered the necklace to give it a warm and rustic look.
珠宝设计师在项链上涂上了铜，使其看起来温暖而质朴。

6. The antique mirror was coppered along the edges, enhancing its elegant design.
这面古董镜子的边缘都镀了铜，增强了它优雅的设计。