heartlands
Journalists use heartland or heartlands to refer to the area or region where a particular set of activities or beliefs is most significant.
his six-day bus tour around the industrial heartland of America.
他在美国工业中心地区的巴士6日游。
The most central area of a country or continent can be referred to as its heartland or heartlands.
For many, the essence of French living is to be found in the rural heartlands.
对许多人来说,真正的法国生活方式要深入乡村腹地才能体会到。