relic bar

例句：

1. 1. The ancient temple is a well-preserved relic of the Ming Dynasty.
   这座古老的寺庙是明朝时期保存完好的遗迹。
2. 2.The archaeologists excavated the site to recover a relic bar.
   考古学家挖掘该遗址以恢复一个遗迹栏。
3. 3.The relic bar was made from a rare metal that had been lost for centuries.
   这个遗迹栏是由一种数百年前就已失传的稀有金属制成的。