气候变化和极端天气现象更使情况雪上加霜。
Climate change and extreme weather events will further complicate the picture.
于是问题又来了，这些极端天气现象又是从何而来的呢？
The question then becomes, what's behind all this extreme weather?
近来南方地区出现的极端天气现象恰恰反映出坏境问题的严峻性。
The recent extreme weather in its southern regions reflect a serious environmental challenge.
应用推荐