Thiospirillum

例句：

1. 1. This strain of bacteria is known for its ability to survive in extreme environments.
   这种细菌因其在极端环境中的生存能力而闻名。
2. 2. The discovery of this bacterium has led to new treatments for diseases.
   这种细菌的发现为治疗疾病带来了新的疗法。
3. 3. Researchers are studying the effects of this bacterium on human health.
   研究人员正在研究这种细菌对人类健康的影响。