increasing income of the farmer的用法和样例：
例句
- The historical and current status of Henan farmers' income has demonstrated the need to increase their incomes.
河南省农民增收的历史和现状说明了增加河南省农民收入的必要性。 - Unified planning is required to gradually return cultivated land to forests under the condition that the farmer's food grain and growing harvests are ensured.
在解决农民口粮和保证农民增收的条件下，进行统一规划，逐步退耕还林。
