澳大利亚是南半球大洋洲最大的国家,国土面积辽阔,但人口密度相对稀少。随着澳大利亚多边贸易的发展和旅游资源的开发,澳大利亚的航空运输经济也在逐年发展。澳大利亚经贸和旅游产业的发展对国际航空运输市场起到了很大的推动作用,多边航空运输市场的发展也 Australia is the largest country in the southern hemisphere Oceania, with a vast territory but a relatively low population density. With the development of multilateral trade in Australia and the development of tourism resources, Australia’s air transport economy is also growing year by year. The development of Australia’s economy, trade and tourism industry has played a significant role in promoting the international air transport market. The development of the multilateral air transport market