Legionnella

例句：

1. 1.The Legionella bacteria can cause serious respiratory infections.
   莱贡内拉细菌可以引起严重的呼吸道感染。
2. 2. In hospitals, Legionella bacteria can be a major concern for patients and staff alike.
   在医院，莱贡内拉细菌是患者和工作人员共同关注的问题。
3. 3. Researchers have found that Legionella bacteria can survive in water sources like swimming pools and hot tubs.
   研究人员发现，莱贡内拉细菌可以在游泳池和热水浴缸等水源中存活。