Districts all over the country are taking notice, along with mayors in cities like New York, Chicago and San Diego.
出自-2012年6月阅读原文
The issue of the stresses felt by students in elite school districts has gained attention in recent years as schools in places like Newton, Massachusetts, and Palo Alto have reported a number of suicides.
2018年6月四级真题（第一套）阅读 Section B
柯林斯高阶英汉双解学习词典释义
N-COUNT
地区;区域
A district is a particular area of a town or country.