unprecedented droughts
前所未有的干旱
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In America, I have witnessed unprecedented droughts in California and sea level rise flooding the streets of Miami.
在美国，我经历了加州空前的干旱，并目睹了迈阿密海平面上升淹没了街道；
youdao
Experts say global warming may be behind the wild climate swings that have brought periods of unprecedented droughts and flooding to the Amazon in recent years.
BBC: Brazil floods displace thousands
应用推荐
模块上移
模块下移
不移动