英语语法分析

The average Bolsa familia grant is a fifth of the minimum wage.

Bols a familia补贴平均是最低工资的十五分之一。

Before Brazil began Bolsa Familia, its only large social program was old-age pensions.

在巴西还没有实施家庭救济金之前，它唯一的大型社会福利就是养老金制度。

The study also found that Bolsa has improved child weight, vaccination rates and use of pre-natal care.

这项研究还发现，“家庭补助计划”的实施使孩子们的体重增加了、免疫率上升了，妇幼产前保健措施加强了。