I suggest you don't rush to buy it. The dollar will depreciate in June. Don't rush to buy at any time. The Australian dollar is a floating currency, which rises and falls. This is normal. If you really want to save money, I suggest you buy dollars in June. When the dollar fell a little, you bought less. Or, if you know someone who deals in foreign exchange, you can buy dollars directly from them. This is cheaper than the bank. But let me give you a suggestion first: You should open a passbook in the Bank of China, and then buy those dollars that are used as foreign currency scalpers at the bank gate. Their price is definitely cheaper than that of the bank, and you have to deposit their dollars in the bank face to face, so you are not afraid to buy fakes, and then you can pay. Then you can go abroad and take out the dollars.

I work in foreign currency, which is my best advice. If you don't understand anything, you can ask me. Your 20 points are mine. Ha ha.