higher bacteria

例句：

1. 1. The higher bacteria in thesoil can help to break down organic matter.
   土壤中的更高级的细菌可以帮助分解有机物质。
2. 2. Higher bacteria have been found tobe more resistant to antibiotics than lower-level ones.
   研究发现，更高级的细菌对抗生素的抵抗力比低级别的更强。
3. 3.Researchers are studying how different types ofbacteria interact with each other and their environment.
   研究人员正在研究不同类型细菌之间的相互作用及其与环境的关系。