regionalism
n. 地方主义；地区性；地区特征；行政区域划分
例句
A grassroots regionalism appears to be emerging.
基层地方主义似乎开始露头。
《柯林斯英汉双解大词典》
I agree with you. And the regionalism is one unavoidable reason.
我同意你的说法，而且地方主义也是不能少的一个原因。
Meanwhile “Asia is rising and developing a stronger sense of regionalism.
与此同时，“亚洲正在崛起，伴随着深入人心的区域意识。”
