词句笔记：

trickle：流淌，细流缓缓流动，慢慢移动
some of the cash will trickle down through the city's economy：一些资金会缓慢进入这个城市的经济体制中去

relate to sth.:理解

replenish：补充
replenish their cash cushion：增加收入

beef up：加强

big-ticket：昂贵的

high-end：高端的
high-end purchase：奢侈消费

One quarter of a typical Wall Street bonus still translates into hundreds of thousands of dollars：
典型的华尔街奖金的四分之一仍然以十几万的现金形式发放。

flaunt：vt. 炫耀

show-me：需要证明的
show-me piece of jewelry：让人怀疑真伪的珠宝