Australia, a country prone to extreme weather-related hazards, has a new nationally standardised Australian Fire Danger Rating System, and the Australian Warning System to help communities and first respondents understand risks, prepare, and react to different emergencies. Here's what the severity levels mean and what you should do for each one. - 每年澳洲經常出現因極端氣候引發的自然災害，相關部門為提升全國應付自然災害的能力，自2020年起陸續推出一個全國統一的緊急警報系統及火災危險等級系統。那麽，市民如何識別這兩個不同的警報系統？ 它們有什麽不同的功能？ 宋慶勤在今期的【澳洲定居指南】講解解這兩個系統的特徵。