金块

例句：

1. 1. The old man had amassed a fortune of gold bars over the years.
   这位老人多年来积攒了一堆金币。
2. 2. Gold is often used as currency in countries where it is more abundant than other metals.
   在黄金比其它金属更丰富的国家，黄金常作为货币使用。
3. 3. The rich man buried his gold bars deep in the earth.
   那个富人把他的金币埋得很深。