Corona Austrina

例句：

1. 1. This outbreak is a significant concern for the Australian government.
   这次疫情对澳大利亚政府来说是一个重大关切。
2. 2.The virus has spread rapidly across Australia, causing widespread panic.
   病毒已经迅速传播到澳大利亚，引发了广泛的恐慌。
3. 3. Health authorities are working tirelessly to contain the virus and prevent its further spread.
   卫生当局正在不懈努力，以控制病毒并防止其进一步传播。