Most of Africa is urbanizing at a lower level of income than other regions of the world did.

相比世界其他地区，大多数非洲地区的城市化进程是在一个较低的收入水平上进行的。

Beyond some level of income, the value of each additional dollar has diminishing returns in terms of our day-to-day well-being.

除了某种程度的收入之外，额外一美元的价值对我们的日常幸福来说回报是递减的。

The country that we live in is the richest in the world, but we have the highest level of income inequality.

我们生活的国家是世界上最富有的国家，但我们的收入不平等程度最高。

But, in fact, the classical theory not merely neglects the influence of changes in the level of income, but involves formal error.

但事实上，经典理论不仅忽略了收入水平变化的影响，而且还存在形式上的错误。

This system is funded through high taxes, but it has resulted in a high standard of living and a low level of income inequality.

该系统通过高税收获得资金，但它带来了高生活水平和低水平的收入不平等。

Today, you are more likely to die violently if you live in a middle-income democracy with high levels of income inequality and serious political polarization.

今天，如果你生活在一个收入不平等程度高、政治两极分化严重的中等收入民主国家， 你就更有可能死于暴力。

L1 mainly depends on the level of income, whilst L2 mainly depends on the relation between the current rate of interest and the state of expectation.

L1主要取决于收入水平， 而L2主要取决于当前利率与预期状态之间的关系。

So in a sense, if you take children who grow up in different families with different levels of incomes, where will those children on average land when they grow up?

从某种意义上说，如果你拿那些在不同家庭长大、收入水平不同的孩子来说，这些孩子长大后平均收入水平会是多少？

(6) Changes in expectations of the relation between the present and the future level of income. We must catalogue this factor for the sake of formal completeness.

(6) 对现在收入水平与未来收入水平之间关系的预期变化。为了形式上的完整性，我们必须对这个因素进行分类。

Spending above your means, spending instead of saving for retirement, spending in anticipation of becoming wealthy makes you a slave to the paycheck, even with an astronomical level of income, she wrote.

即使收入达到天文数字，超支消费，花钱而非为退休储蓄，期望变得富有的支出反而会使你成为薪水的奴隶。

OK. So that's one of the big concerns you heard when you were reporting. Why were many therapists in the UK not able to make that level of income?

好的。所以这是你在报告时听到的最大担忧之一。为什么英国的许多治疗师无法赚到那样的收入？

But, apart from short-period changes in the level of income, it is also obvious that a higher absolute level of income will tend, as a rule, to widen the gap between income and consumption.

但是，除了收入水平的短期变化外，收入绝对水平的提高通常会扩大收入与消费之间的差距，这一点也很明显。

In a given situation there may be a somewhat stable relationship between the two, in the sense that there will be a function uniquely relating different levels of income to the corresponding levels of net income.

在给定的情况下，两者之间可能存在某种稳定的关系，因为存在一种将不同收入水平与相应净收入水平唯一关联的函数。

The curve Y1 relates the amounts saved out of an income Y1 to various levels of the rate of interest, the curves Y2, Y3, etc., being the corresponding curves for levels of income Y2, Y3, etc.

曲线 Y1 将收入 Y1 中的储蓄金额与各种利率水平相关联，曲线 Y2、Y3 等是收入水平 Y2、Y3 等的对应曲线。

In truth, the classical theory has not been alive to the relevance of changes in the level of income or to the possibility of the level of income being actually a function of the rate of the investment.

事实上，经典理论并没有意识到收入水平变化的相关性，也没有意识到收入水平实际上是投资率函数的可能性。