poor-rich gap

• 贫富差距

poor-rich gap的用法和样例：

例句

1. The gap between the poor and the rich can never ever be narrowed.
   贫富差距永远不可能被缩小。
2. We can gradually bridge the gap between coastal and inland areas.
   我们一定要逐步顺利解决沿海同内地贫富差距问题。