bar gold

例句：

1. 1. She was so excited about the bar gold that she couldn't wait to get her hands on it.
   她对酒吧金非常兴奋，迫不及待想要拥有它。
2. 2. The bar gold is a popular currency in many countries.
   酒吧金是许多国家流行的货币。
3. 3. He spent all his bar gold on a fancy watch.
   他把所有的酒吧金都花在了一块昂贵的手表上。