microanaerobic bacterial

例句：

1. 1. The microanaerobic bacteria in the soil play a crucial role in nutrient cycling.
   土壤中的微厌氧细菌在养分循环中起着至关重要的作用。
2. 2.Researchers have discovered new species of microanaerobic bacteria that can decompose complex organic matter.
   研究人员已经发现了新的微厌氧细菌物种，它们能够分解复杂的有机物质。
3. 3. Microanaerobic bacteria are important for maintaining the balance of the ecosystem, as they help break down dead plant material andanimal waste.
   微厌氧细菌对于维持生态系统的平衡非常重要，因为它们帮助分解死亡的植物材料和动物废物。