administrative regions created on the borders of several provinces under Communist control between 1924 and 1949
陕甘宁边区
Shaanxi-Gansu-Ningxia Border Region
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。