group of low income

• 低收入群体

group of low income的用法和样例：

例句

1. In order to expand domestic demand,we first of all need to raise the incomes of urban and rural residents,especially those with low incomes,to increase their purchasing power.
   扩大国内需求，首先必须增加城乡居民特别是低收入群体的收入，培育和提高居民的购买力。