Students may worry that low grades will keep them out of graduate school or a good job.

VOA: special.2009.03.12

So low-income kids before they even leave elementary school are years behind where they should be.

低收入孩子在离开小学前,已落后多年。

哈佛公开课 - 幸福课课程节选

The show was also aimed at providing children from low-income families with additional preparation for school.

VOA: special.2009.11.27

In 1998,she created Family Care Solutions, a non-profit group that helps low-income single women pay for childcare so they can attend school.

VOA: standard.2009.12.04