大堡礁世界遺產地位恐遭降級 澳洲氣跳腳

<img src="https://static.rti.org.tw/assets/thumbnails/2019/12/19/6bbbd0e799fab82735fa8f1ed1e6fd7a.jpg" width="360" alt="澳洲昆士蘭大堡礁(Great Barrier Reef)。...