In Australia, you can't spend money directly in US dollars, but generally you have to change it into Australian dollars. If you have a VISA or MASTER card, you can first deposit the US dollars in your hand in the card, and when you swipe your card, you can directly deduct the money by converting Australian dollars into US dollars.

? Australia generally refers to Australia. Commonwealth of Australia (English: The Commonwealth of Australia), referred to as Australia. Its territory covers an area of 7,686,850 square kilometers and is surrounded by the sea. It is the only country in the world whose territory covers the whole continent. Australia has many unique animals, plants and natural landscapes, and is a multicultural immigrant country.

The currency in circulation in Australia is the Australian dollar.

Australian Dollar (Australian dollar, abbreviated as A$ or AUD) is the monetary unit of Australia. An Australian dollar is equal to 100 cent. Plastic coins with 5 yuan face value 10 yuan, 20 yuan and 50 yuan face value 100 yuan. There are also 5 cents, 10 cents, 20 cents, 50 cents, 1 yuan and 2 yuan coins. The monetary unit in Australia was originally the pound. Australia originally adopted the same currency as the pound. Later, it adopted its own currency, the Australian pound, which is equivalent to the British pound. At that time, there were 20 shillings in a pound; A shilling has 12p. Each pound is equivalent to 240p.