The reason is a double whammy of climate change and development.

原因是气候变化和发展的双重打击。

Right. So that was a double whammy, right?

好。就像双重打击，对吧？

In the Arctic, soot is a double whammy.

煤烟给北极带来了双重打击。

So there you've got a double whammy.

所以这是双重打击。

What would be really scary is a double whammy.

祸不单行是真正可怕的。

This is a double whammy when it comes to weight gain.

当提到体重增加时，这是就是双重打击了。

You know, if that is the case, that's kind of a double whammy for investors.

如果是这样的话，这对投资者来说是一种双重打击。

So we have almost like a double whammy.

所以我们几乎是受到了双重打击。

And finally, a double whammy is a situation where two unpleasant things happen at once.

最后，" 双重打击" 是指两件不愉快之事同时发生的情况。

" So temperature and light are really contributing to a double whammy of making everything earlier."

“因此，在温度和光线的双重冲击下，一切都提早到来。”