边区

In a sentence

• 中国历史中，陕甘宁边区是一个重要的革命根据地。

  In China's history, the Shaanxi-Gansu-Ningxia Border Region was an important revolutionary base.

  '边区' here refers to a specific administrative or geographical region located on the borders of provinces in historical or revolutionary contexts.

• 这个地区位于湖北和河南的边区，经济条件相对一般。

  This area is located on the border region between Hubei and Henan, with relatively average economic conditions.

  '边区' in this sentence implies a general border area between two provinces or regions.

• 他对边区文化的研究深入，为学者提供了新的视角。

  His in-depth research on the culture of the border regions provides new perspectives for scholars.

  Here, '边区' emphasizes a cultural or sociological study focus on regions near borders.