Pockets of affluence coexist with poverty.是什么意思？

Pockets of affluence coexist with poverty.

少数富裕地区与贫困地区并存。

pockets

n. 袋( pocket的名词复数 )，（附在车门上、提包内等的）小口袋，球袋，钱财；

例句
Paying rent simply helps to line the pockets of landlords. It's far better to put your money into bricks and mortar of your own...
租房子只会鼓了房东的腰包，自己投资买房要合算得多。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

affluence

n. 富裕，富足；

例句
The postwar era was one of new affluence for the working class.
战后是工人阶级富裕起来的全新时期。

coexist

vi. 同时共存，和平共处；

例句
Pockets of affluence coexist with poverty...
少数富裕地区与贫困地区并存。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

poverty

n. 贫穷，缺乏，不足，贫瘠，不毛，低劣；

例句
The poverty figures were undoubtedly an embarrassment to the president.
贫困数字毫无疑问让总统非常难堪。