polysaprobic

例句：

1. 1. The region is known for its polysaprobic soil, which supports a diverse range of plant life.
   该地区以其多产的土壤而闻名，支持着丰富的植物多样性。
2. 2. The farmer's fields are fertile and produce abundant crops year after year.
   农民的田地肥沃，每年都能产出丰富的作物。
3. 3.The city is rich in history and culture, with many ancient ruins still standing today.
   这座城市历史丰富，文化灿烂，许多古代遗迹至今仍屹立不倒。