The problem with this approach is that each country has a different medianincome, so the definition of what is middle class shifts from place to place.
这种方法的问题在于每个国家的收入中间值不同,所以中产阶级的定义也就随着地域的不同而有所变化。
2
Mr Cowen looks at growth rates of output and medianincome over the last few decades and notes that there's a steady downward trend.
柯文先生研究了过去几十年里产出和收入中间值的增长率并指出了一种稳步下降的趋势。
3
The town has a high level of medianincome, great schools, and green parks.