semi-arid soil

例句：

1. 1. The region is known for its semi-arid climate and dry desert landscapes.
   该地区以其半干旱气候和干燥的沙漠景观而闻名。
2. 2.The farmers in the semi-arid region rely on rainwater harvesting to sustain their crops.
   半干旱地区的农民依靠雨水收集来维持他们的庄稼。
3. 3.The semi-arid climate makes it difficult for plants to grow, but it also supports a unique ecosystem.
   半干旱的气候使植物难以生长，但它也支持了一种独特的生态系统。