So why did the economies overall perform so poorly ?

为什么经济整体表现如此之差？

We continue to monitor these economies to see which way the macro cookie will crumble .

我们将继续观察它们的经济状况，以判断其宏观发展趋势。

The key to success is to deploy resources effectively in order to realize economies of scale .

成功的关键在于有效运用各种资源，以实现规模经济。

Economies can 't be healed through monetary policy , they can only be maintained .

货币政策不能修复经济，只能让它维持下去。

And they will dramatically reshape the world of business and economies , globally .

她们将极大地改变全球的商业和经济世界。