Strategy A / Strategy B.

方案A和方案B的对比
Strategy A is labor intensive production.

方案A是劳动密集型的生产方式
Strategy B is capital intensive production.

方案B是资本密集型的生产方式
The single biggest story, and I'm repeating myself here

这里主要讲的是... 我再重复一遍
because it's such a big point, in recent world history

因为这在近代史范畴很重要
is the substitution of Strategy B for Strategy A,

讲的是历史就是方案A被方案B取代的过程
and that happening on an extremely uneven basis.

而这一过程进行得很不均衡
It's happening in a big way and fast some places,

这个过程在有些地方推广得很快
and in a little way and slow other places,

在有些地方却停滞不前
and that generates an enormous vertical dimension to the world.

而这使得世界各地的差异显而易见
There are income ratios between households

不论以数百万计美元还是以一美元记
measured in the millions, millions to one,

各个家庭之间的收入比率也有差异