no need. You can swipe your credit card directly in Australia, and you don't need a passport. Australia is Australia, with a territory area of 7.692 million square kilometers, located between the South Pacific Ocean and the Indian Ocean, surrounded by the sea. It is the only country in the world with a whole continent, and Australia is a multicultural immigrant country with many unique animals, plants and natural landscapes. There are about 67, overseas Chinese in Australia, accounting for 3.41% of the settled population.