school redistricting重划学区
Redistricting Partners协助选区重划的机构
N-UNCOUNT（不可数名词） Redistricting is the division of an area into new administrative or election districts. 新行政区划 [美国英语]
Following statewide redistricting last autumn, black representation in both the House and Senate doubled.
继去年秋季的全国性的新行政区划后，众议院和参议院中的黑人代表们都翻了一番。