a silver lining

基本解释

Iridescence is proof that not every cloud has a silver lining – “some have tutti-frutti-colored ones.
虹彩的存在证明了不是所有的云朵都有银色的衬边——“有些云彩的衬边是五颜六色的。”
If these myriad problems have a silver lining, it is that they give developing countries as big an interest in mitigating the impact of climate change as rich ones.
如果说种种的问题能带来什么好处的话，那就是这些问题会使发展中国家与发达国家一样有兴趣缓和气候变化带来的影响。
The effect clouds have on climate has been something of a mystery to atmospheric scientists, with some researchers hoping they would provide a silver lining by acting as a brake on climate change.
对大气科学家来说，云层对气候的影响一直有点像是个谜，一些研究人员希望云层能够成为遏制气候变化的卫士，从而给我们带来一线希望。

Optimists might say that every cloud has a silver lining.
The scandals have eroded public confidence in the government, but Michael Partem sees a silver lining no one is above the law.
U.S.-Israel ties have plummeted over the issue, but Israeli Rabbi David Rosen sees a silver lining.

In other words, while the findings are gloomy, there is a silver lining here, perhaps.
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