Klein's bacillus

例句：

1. 1. Klein's bacillus is a common cause of food poisoning.
   克林氏杆菌是一种常见的食物中毒原因。
2. 2. The bacteria in the soil are a significant source of nutrients for plants.
   土壤中的细菌是植物的重要养分来源。
3. 3. Researchers are studying the effects of antibiotics on Klein's bacillus.
   研究人员正在研究抗生素对克林氏杆菌的影响。