Translation of "arid zone" into Chinese

Countries in arid zones are relatively isolated and cut off from world markets.

干旱地区的国家相对而言是与世隔绝的、脱离世界市场的。

Located in an arid and semi-arid zone, the countries of the Middle East have limited surface water and rely on their groundwater resources

位于干旱和半干旱带的中东国家地面水有限,对其地下水资源的依赖度高。