有条件的现金转移和学校营养供餐计划有针对性，比较经济有效，成本甚至可以不到国家GDP的1%。

Conditional cash transfer or nutritious school meal programs can be targeted and effective at a relatively low cost, even of less than one percent of a country's GDP.

youdao

有条件的现金转移和学校营养供餐计划有针对性，比较经济有效，成本甚至可以不到国家GDP的1%。

Conditional cash transfer or nutritious school meal programs can be targeted and effective at a relatively low cost, even of less than one percent of a country's GDP.

youdao