半干旱

The semiarid region receives just enough rainfall to support grasses but not trees.
半干旱地区降水量仅足以维持草本植物的生长，但不足以支持树木。
In semiarid climates, agriculture often relies on irrigation due to limited rainfall.
在半干旱气候条件下，由于降雨有限，农业生产常常依赖于灌溉。
The semiarid landscape is characterized by sparse vegetation and occasional droughts.
半干旱地区的特征是植被稀疏且偶有干旱发生。
Ranchers in semiarid areas face challenges in maintaining livestock due to water scarcity.
半干旱地区的牧场主因水资源稀缺而在维持牲畜方面面临挑战。
Plants adapted to semiarid environments have deep root systems to access地下水.
适应半干旱环境的植物拥有深根系统以获取地下水。
The semiarid steppe transitions between desert and grassland ecosystems.
半干旱草原地带位于沙漠和草原生态系统之间。
Due to the semiarid conditions, flash floods can occur when there are sudden heavy rains.
因为半干旱的条件，当突然下大雨时可能发生山洪暴发。
Semiarid climates experience hot summers and cool winters with low annual precipitation.
半干旱气候区夏季炎热，冬季凉爽，年降水量低。
Many semiarid regions have developed unique cultures that revolve around conserving water.
许多半干旱地区形成了围绕节约用水的独特文化。
Researchers study semiarid ecosystems to understand how they adapt to climate variability.
研究人员研究半干旱生态系统，以了解它们如何适应气候变化。