are low in those conditions.

比预期的要低
So Village India, the cost of labor power is

在印度的农村劳动力的成本
vastly less then it is in Midtown Manhattan;

比曼哈顿中城要低得多
that's one issue.

这是一个问题
Another issue, this is the age curve,

另一个问题这是年龄曲线
and it's just an embellishment of the demography.

这只是人口统计的修饰版
Another is how hard people work;

另一个问题是员工的努力程度
this is a Breugel sixteenth century picture of agricultural labor,

这是幅十六世纪农业劳动的画作
which by the evidence there is not very intense.

可见劳动者并不积极
And the idea that you pay

你所支付给
for what you get in labor is a powerful one,

劳动力的多少是很重要的因素
and the so-called scientific management movement of a century ago,

也就就是一个世纪前的科学管理运动