The current version of the law, signed by George W.Bush eight years ago,is known as the No Child Left Behind Act.

VOA: special.2010.03.18

In India this is across regions some regions are being left behind others are moving ahead.

在印度，地区之间也存在这个问题,有些地区很落后,有些地区经济却很发达。

普林斯顿公开课 - 国际座谈会课程节选