你理解错了

送交者: 2012 于 2011-10-18, 12:43:37:

回答: its definitely upper class 由 conner 于 2011-10-18, 11:29:29:

引用：

Depending on class model used, the middle class may constitute anywhere from 25% to 66% of households.

这并不是说middle class 是正中间的66%，而是说占到25%-66%。
如果有66%的household是middle class, 我估计bottom 34% 该算lower class.

yes, they call only the top 1% upper class, - conner (44 bytes) 2011-10-18, 14:48:34 (624186)