求翻译：中国的山地与山地系统是什么意思？

Mountains and mountain systems in China

China's mountain and mountain system

China's mountainous region and mountainous region system

Chinese mountain and mountain systems

Our northwestern arid zone evaporation potential and inland river downstream areas along with the upper surface-water supplies and reduce the increase in water, and groundwater recharge excretion imbalance, and the artificial groundwater exploitation, led to replenish groundwater irrigation of chang