“地理区域”常见的英文表达是 geographical region 或 geographic region(“geographic” 是美式拼写,“geographical” 是英式拼写,二者意思相同,可互换使用) 。
例句:
This geographical region has a unique climate. (这个地理区域有着独特的气候。)
The study focuses on the ecological characteristics of different geographical regions. (这项研究聚焦于不同地理区域的生态特征。)