micro-biological degradation

例句：

1. 1.The process of micro-biological degradation is crucial for the treatment of wastewater.
   微生物降解过程对于废水处理至关重要。
2. 2. Micro-biological degradation has been shown to be an effective way to reduce the amount of pollutants in the environment.
   微生物降解已被证明是一种有效减少环境中污染物的方法。
3. 3. In micro-biological degradation, bacteria play a vital role in breaking down complex organic matter intosimpler compounds.
   在微生物降解过程中，细菌起着关键作用，将复杂的有机物质分解成更简单的化合物。