AUD

例句：

1. 1. The Australian dollar is the currency of Australia.
   澳大利亚元是澳大利亚的货币。
2. 2. He spent his entire savings on a new car.
   他把所有的积蓄都花在了一辆新车上。
3. 3. The Australian government has announced a new tax rate for the AUD.
   澳大利亚政府宣布了新的澳元税率。