bioremediation

例句：

1. 1.Bioremediation is a process that uses microorganisms to clean up pollutants from the environment.
   生物修复是一种使用微生物来净化环境中污染物的过程。
2. 2. The company has been using bioremediation techniques to treat contaminated soil.
   该公司一直在使用生物修复技术处理受污染的土壤。
3. 3.Bioremediation is an effective way to reduce the impact of pollution on ecosystems.
   生物修复是一种有效的方式来减少污染对生态系统的影响。